Urban populations are expected to double by 2050, which means around 2.5 billion people could be added to urban areas by the middle of the century, driving the need for more sustainable urban planning and public services. Cities across the globe are turning to digital twins and AI agents for urban planning scenario analysis and data-driven operational decisions. Building a digital twin of a city and testing smart city AI agents within it, however, is a complex and resource-intensive endeavor, fraught with technical and operational challenges. To address those challenges, NVIDIA today announced the NVIDIA Omniverse Blueprint for smart city AI, a reference framework that combines the NVIDIA Omniverse, Cosmos, NeMo and Metropolis platforms to bring the benefits of physical AI to entire cities and their critical infrastructure. Using the blueprint, developers can build simulation-ready, or SimReady, photorealistic digital twins of cities to build and test AI agents that can help monitor and optimize city operations. Leading companies including XXII, AVES Reality, Akila, Blyncsy, Bentley, Cesium, K2K, Linker Vision, Milestone Systems, Nebius, SNCF Gares&Connexions, Trimble and Younite AI are among the first to use the new blueprint. NVIDIA Omniverse Blueprint for Smart City AI  The NVIDIA Omniverse Blueprint for smart city AI provides the complete software stack needed to accelerate the development and testing of AI agents in physically accurate digital twins of cities. It includes: NVIDIA Omniverse to build physically accurate digital twins and run simulations at city scale. NVIDIA Cosmos to generate synthetic data at scale for post-training AI models. NVIDIA NeMo to curate high-quality data and use that data to train and fine-tune vision language models (VLMs) and large language models. NVIDIA Metropolis to build and deploy video analytics AI agents based on the NVIDIA AI Blueprint for video search and summarization (VSS), helping process vast amounts of video data and provide critical insights to optimize business processes. The blueprint workflow comprises three key steps. First, developers create a SimReady digital twin of locations and facilities using aerial, satellite or map data with Omniverse and Cosmos. Second, they can train and fine-tune AI models, like computer vision models and VLMs, using NVIDIA TAO and NeMo Curator to improve accuracy for vision AI use cases​. Finally, real-time AI agents powered by these customized models are deployed to alert, summarize and query camera and sensor data using the Metropolis VSS blueprint. NVIDIA Partner Ecosystem Powers Smart Cities Worldwide The blueprint for smart city AI enables a large ecosystem of partners to use a single workflow to build and activate digital twins for smart city use cases, tapping into a combination of NVIDIA’s technologies and their own. SNCF Gares&Connexions, which operates a network of 3,000 train stations across France and Monaco, has deployed a digital twin and AI agents to enable real-time operational monitoring, emergency response simulations and infrastructure upgrade planning. This helps each station analyze operational data such as energy and water use, and enables predictive maintenance capabilities, automated reporting and GDPR-compliant video analytics for incident detection and crowd management. Powered by Omniverse, Metropolis and solutions from ecosystem partners Akila and XXII, SNCF Gares&Connexions’ physical AI deployment at the Monaco-Monte-Carlo and Marseille stations has helped SNCF Gares&Connexions achieve a 100% on-time preventive maintenance completion rate, a 50% reduction in downtime and issue response time, and a 20% reduction in energy consumption. https://blogs.nvidia.com/wp-content/uploads/2025/06/01-Monaco-Akila.mp4 The city of Palermo in Sicily is using AI agents and digital twins from its partner K2K to improve public health and safety by helping city operators process and analyze footage from over 1,000 public video streams at a rate of nearly 50 billion pixels per second. Tapped by Sicily, K2K’s AI agents — built with the NVIDIA AI Blueprint for VSS and cloud solutions from Nebius — can interpret and act on video data to provide real-time alerts on public events. To accurately predict and resolve traffic incidents, K2K is generating synthetic data with Cosmos world foundation models to simulate different driving conditions. Then, K2K uses the data to fine-tune the VLMs powering the AI agents with NeMo Curator. These simulations enable K2K’s AI agents to create over 100,000 predictions per second. https://blogs.nvidia.com/wp-content/uploads/2025/06/02-K2K-Polermo-1600x900-1.mp4 Milestone Systems — in collaboration with NVIDIA and European cities — has launched Project Hafnia, an initiative to build an anonymized, ethically sourced video data platform for cities to develop and train AI models and applications while maintaining regulatory compliance. Using a combination of Cosmos and NeMo Curator on NVIDIA DGX Cloud and Nebius’ sovereign European cloud infrastructure, Project Hafnia scales up and enables European-compliant training and fine-tuning of video-centric AI models, including VLMs, for a variety of smart city use cases. The project’s initial rollout, taking place in Genoa, Italy, features one of the world’s first VLM models for intelligent transportation systems. https://blogs.nvidia.com/wp-content/uploads/2025/06/03-Milestone.mp4 Linker Vision was among the first to partner with NVIDIA to deploy smart city digital twins and AI agents for Kaohsiung City, Taiwan — powered by Omniverse, Cosmos and Metropolis. Linker Vision worked with AVES Reality, a digital twin company, to bring aerial imagery of cities and infrastructure into 3D geometry and ultimately into SimReady Omniverse digital twins. Linker Vision’s AI-powered application then built, trained and tested visual AI agents in a digital twin before deployment in the physical city. Now, it’s scaling to analyze 50,000 video streams in real time with generative AI to understand and narrate complex urban events like floods and traffic accidents. Linker Vision delivers timely insights to a dozen city departments through a single integrated AI-powered platform, breaking silos and reducing incident response times by up to 80%. https://blogs.nvidia.com/wp-content/uploads/2025/06/02-Linker-Vision-1280x680-1.mp4 Bentley Systems is joining the effort to bring physical AI to cities with the NVIDIA blueprint. Cesium, the open 3D geospatial platform, provides the foundation for visualizing, analyzing and managing infrastructure projects and ports digital twins to Omniverse. The company’s AI platform Blyncsy uses synthetic data generation and Metropolis to analyze road conditions and improve maintenance. Trimble, a global technology company that enables essential industries including construction, geospatial and transportation, is exploring ways to integrate components of the Omniverse blueprint into its reality capture workflows and Trimble Connect digital twin platform for surveying and mapping applications for smart cities. Younite AI, a developer of AI and 3D digital twin solutions, is adopting the blueprint to accelerate its development pipeline, enabling the company to quickly move from operational digital twins to large-scale urban simulations, improve synthetic data generation, integrate real-time IoT sensor data and deploy AI agents. Learn more about the NVIDIA Omniverse Blueprint for smart city AI by attending this GTC Paris session or watching the on-demand video after the event. Sign up to be notified when the blueprint is available. Watch the NVIDIA GTC Paris keynote from NVIDIA founder and CEO Jensen Huang at VivaTech, and explore GTC Paris sessions.

A coiled giant anaconda. They are the largest snake species in Brazil and play a major role in legends including the ‘Boiuna’ and the ‘Cobra Grande.’ CREDIT: Beatriz Cosendey. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent every weekday. South America’s lush Amazon region is a biodiversity hotspot, which means that every living thing must find a way to co-exist. Even some of the most feared snakes on the planet–anacondas. In a paper published June 16 in the journal Frontiers in Amphibian and Reptile Science, conservation biologists Beatriz Cosendey and Juarez Carlos Brito Pezzuti from the Federal University of Pará’s Center for Amazonian Studies in Brazil, analyze the key points behind the interactions between humans and the local anaconda populations. Ahead of the paper’s publication, the team at Frontiers conducted this wide-ranging Q&A with Conesday. It has not been altered. Frontiers: What inspired you to become a researcher? Beatriz Cosendey: As a child, I was fascinated by reports and documentaries about field research and often wondered what it took to be there and what kind of knowledge was being produced. Later, as an ecologist, I felt the need for approaches that better connected scientific research with real-world contexts. I became especially interested in perspectives that viewed humans not as separate from nature, but as part of ecological systems. This led me to explore integrative methods that incorporate local and traditional knowledge, aiming to make research more relevant and accessible to the communities involved. F: Can you tell us about the research you’re currently working on? BC: My research focuses on ethnobiology, an interdisciplinary field intersecting ecology, conservation, and traditional knowledge. We investigate not only the biodiversity of an area but also the relationship local communities have with surrounding species, providing a better understanding of local dynamics and areas needing special attention for conservation. After all, no one knows a place better than those who have lived there for generations. This deep familiarity allows for early detection of changes or environmental shifts. Additionally, developing a collaborative project with residents generates greater engagement, as they recognize themselves as active contributors; and collective participation is essential for effective conservation. Local boating the Amazon River. CREDIT: Beatriz Cosendey. F: Could you tell us about one of the legends surrounding anacondas? BC: One of the greatest myths is about the Great Snake—a huge snake that is said to inhabit the Amazon River and sleep beneath the town. According to the dwellers, the Great Snake is an anaconda that has grown too large; its movements can shake the river’s waters, and its eyes look like fire in the darkness of night. People say anacondas can grow so big that they can swallow large animals—including humans or cattle—without difficulty. F: What could be the reasons why the traditional role of anacondas as a spiritual and mythological entity has changed? Do you think the fact that fewer anacondas have been seen in recent years contributes to their diminished importance as an mythological entity? BC: Not exactly. I believe the two are related, but not in a direct way. The mythology still exists, but among Aritapera dwellers, there’s a more practical, everyday concern—mainly the fear of losing their chickens. As a result, anacondas have come to be seen as stealthy thieves. These traits are mostly associated with smaller individuals (up to around 2–2.5 meters), while the larger ones—which may still carry the symbolic weight of the ‘Great Snake’—tend to retreat to more sheltered areas; because of the presence of houses, motorized boats, and general noise, they are now seen much less frequently. A giant anaconda is being measured. Credit: Pedro Calazans. F: Can you share some of the quotes you’ve collected in interviews that show the attitude of community members towards anacondas? How do chickens come into play? BC: When talking about anacondas, one thing always comes up: chickens. “Chicken is her [the anaconda’s] favorite dish. If one clucks, she comes,” said one dweller. This kind of remark helps explain why the conflict is often framed in economic terms. During the interviews and conversations with local dwellers, many emphasized the financial impact of losing their animals: “The biggest loss is that they keep taking chicks and chickens…” or “You raise the chicken—you can’t just let it be eaten for free, right?” For them, it’s a loss of investment, especially since corn, which is used as chicken feed, is expensive. As one person put it: “We spend time feeding and raising the birds, and then the snake comes and takes them.” One dweller shared that, in an attempt to prevent another loss, he killed the anaconda and removed the last chicken it had swallowed from its belly—”it was still fresh,” he said—and used it for his meal, cooking the chicken for lunch so it wouldn’t go to waste. One of the Amazonas communities where the researchers conducted their research. CREDIT: Beatriz Cosendey. Some interviewees reported that they had to rebuild their chicken coops and pigsties because too many anacondas were getting in. Participants would point out where the anaconda had entered and explained that they came in through gaps or cracks but couldn’t get out afterwards because they ‘tufavam’ — a local term referring to the snake’s body swelling after ingesting prey. We saw chicken coops made with mesh, with nylon, some that worked and some that didn’t. Guided by the locals’ insights, we concluded that the best solution to compensate for the gaps between the wooden slats is to line the coop with a fine nylon mesh (to block smaller animals), and on the outside, a layer of wire mesh, which protects the inner mesh and prevents the entry of larger animals. F: Are there any common misconceptions about this area of research? How would you address them? BC: Yes, very much. Although ethnobiology is an old science, it’s still underexplored and often misunderstood. In some fields, there are ongoing debates about the robustness and scientific validity of the field and related areas. This is largely because the findings don’t always rely only on hard statistical data. However, like any other scientific field, it follows standardized methodologies, and no result is accepted without proper grounding. What happens is that ethnobiology leans more toward the human sciences, placing human beings and traditional knowledge as key variables within its framework. To address these misconceptions, I believe it’s important to emphasize that ethnobiology produces solid and relevant knowledge—especially in the context of conservation and sustainable development. It offers insights that purely biological approaches might overlook and helps build bridges between science and society. The study focused on the várzea regions of the Lower Amazon River. CREDIT: Beatriz Cosendey. F: What are some of the areas of research you’d like to see tackled in the years ahead? BC: I’d like to see more conservation projects that include local communities as active participants rather than as passive observers. Incorporating their voices, perspectives, and needs not only makes initiatives more effective, but also more just. There is also great potential in recognizing and valuing traditional knowledge. Beyond its cultural significance, certain practices—such as the use of natural compounds—could become practical assets for other vulnerable regions. Once properly documented and understood, many of these approaches offer adaptable forms of environmental management and could help inform broader conservation strategies elsewhere. F: How has open science benefited the reach and impact of your research? BC: Open science is crucial for making research more accessible. By eliminating access barriers, it facilitates a broader exchange of knowledge—important especially for interdisciplinary research like mine which draws on multiple knowledge systems and gains value when shared widely. For scientific work, it ensures that knowledge reaches a wider audience, including practitioners and policymakers. This openness fosters dialogue across different sectors, making research more inclusive and encouraging greater collaboration among diverse groups. The Q&A can also be read here.

To this day, Jaws remains the best example of Steven Spielberg‘s genius as a filmmaker. He somehow took a middling pulp novel about a killer shark and turned it into a thrilling adventure about masculinity and economic desperation. And to the surprise of no one, the massive success of Jaws spawned a lot of knockoffs, a glut of movies about animals terrorizing communities. None of these reach the majesty of Jaws, of course. But here’s the thing—none of them had to be Jaws. Sure, it’s nice that Spielberg’s film has impeccably designed set pieces and compelling characters, but that’s not the main reason people go to animal attack movies. We really just want to watch people get attacked. And eaten. With such standards duly lowered, let’s take a look at the best animal attack movies that came out in the past half-century since Jaws first scared us out of the water. Of course this list doesn’t cover every movie inspired by Jaws ( for example Godzilla Minus One, which devotes its middle act to a wonderful Jaws riff), and some can argue that these movies were less inspired by Jaws than other nature revolts features, such as Alfred Hitchcock‘s The Birds. But every one of these flicks owes a debt to Jaws, either in inspiration or simply getting people interested in movies about animals eating people. Those warning aside, lets make like drunken revelers on Amity Island and dive right in! 20. Sharknado (2013) Sharknado almost doesn’t belong on this list because it’s less a movie and more of a meme, a precursor to Vines and TikTok trends. Yes, many fantastic movies have been made off of an incredibly high concept and a painfully low budget. Heck, that approach made Roger Corman’s career. But Sharknado‘s high concept—a tornado sweeps over the ocean and launches ravenous sharks into the mainland—comes with a self-satisfied smirk. Somehow, Sharknado managed to capture the imagination of the public, making it popular enough to launch five sequels. At the time, viewers defended it as a so bad it’s good-style movie like The Room. But today Sharknado‘s obvious attempts to be wacky are just bad, making the franchise one more embarrassing trend, ready to be forgotten. 19. Orca (1977) For a long time, Orca had a reputation for being the most obvious Jaws ripoff, and with good reason—Italian producer Dino De Laurentiis, who would go on to support Flash Gordon, Manhunter, and truly launch David Lynch‘s career with Blue Velvet, wanted his own version of the Spielberg hit. On paper he had all the right ingredients, including a great cast with Richard Harris and Charlotte Rampling, and another oceanic threat, this time a killer whale. Orca boasts some impressive underwater cinematography, something that even Jaws largely lacks. But that’s the one thing Orca does better than Jaws. Everything else—character-building, suspense and scare scenes, basic plotting and storytelling—is done in such a haphazard manner that Orca plays more like an early mockbuster from the Asylum production company (makers of Sharknado) than it does a product from a future Hollywood player. 18. Tentacles (1977) Another Italian cheapie riding off the success of Jaws, Tentacles at least manages to be fun in its ineptitude. A giant octopus feature, Tentacles is directed by Ovidio G. Assonitis, a man whose greatest claim to fame is that he annoyed first-time director James Cameron so much on Piranha II: The Spawning that he activated the future legend’s infamous refusal to compromise with studios and producers. Tentacles somehow has a pretty impressive cast, including John Huston, Shelly Winters, and Henry Fonda all picking up paychecks. None of them really do any hard work in Tentacles, but there’s something fun about watching these greats shake the the octopus limbs that are supposed to be attacking them, as if they’re in an Ed Wood picture. 17. Kingdom of the Spiders (1977) Spielberg famously couldn’t get his mechanical shark to work, a happy accident that he overcame with incredibly tense scenes that merely suggested the monster’s presence. For his arachnids on the forgotten movie Kingdom of the Spiders, director John “Bud” Cardos has an even more formative tool to make up for the lack of effects magic: William Shatner. Shatner plays Rack Hansen, a veterinarian who discovers that the overuse of pesticides has killed off smaller insects and forced the tarantula population to seek larger prey, including humans. These types of ecological messages are common among creature features of the late ’70s, and they usually clang with hollow self-righteousness. But in Kingdom of the Spiders, Shatner delivers his lines with such blown out conviction that we enjoy his bluster, even if we don’t quite buy it. 16. The Meg (2018) The idea of Jason Statham fighting a giant prehistoric shark is an idea so awesome, it’s shocking that his character from Spy didn’t already pitch it. And The Meg certainly does deliver when Statham’s character does commit to battle with the creature in the movie’s climax. The problem is that moment of absurd heroism comes only after a lot of long sappy nonsense. Join our mailing list Get the best of Den of Geek delivered right to your inbox! It’s hard to figure out who is to blame for The Meg‘s failure. Director Jon Turteltaub hails from well-remembered Disney classics Cool Runnings and National Treasure. But too often he forgets how to pace an adventure film and gives into his most saccharine instincts here. One of the many Chinese/Hollywood co-produced blockbusters of the 2010s, The Meg also suffers from trying to innocuously please too wide an audience. Whatever the source, The Meg only fleetingly delivers on the promise of big time peril, wasting too much time on thin character beats. 15. Lake Placid (1999) I know already some people reading this are taking exception to Lake Placid‘s low ranking, complaining that this list isn’t showing enough respect to what they consider a zippy, irreverent take on a creature feature, one written by Ally McBeal creator David E. Kelley and co-starring Betty White. To those people, I can only say, “Please rewatch Lake Placid and then consider its ranking.” Lake Placid certainly has its fun moments, helped along by White as a kindly grandmother who keeps feeding a giant croc, Bill Pullman as a dumbfounded simple sheriff, and Oliver Platt as a rich adventurer. Their various one-liners are a pleasure to remember. But within the context of a movie stuffed with late ’90s irony, the constant snark gets tiresome, sapping out all the fun of a killer crocodile film. 14. Open Water (2003) Like Sharknado, Open Water had its fans for a few years but has fallen in most moviegoers’ esteem. Unlike Sharknado, Open Water is a real movie, just one that can’t sustain its premise for its entire runtime. Writer and director Chris Kentis draws inspiration from a real-life story about a husband and wife who were accidentally abandoned in the middle of the ocean by their scuba excursion group. The same thing happens to the movie’s Susan Watkins (Blanchard Ryan) and Daniel Travis (Daniel Kintner), who respond to their predicament by airing out their relationship grievances, even as sharks start to surround them. Kentis commits to the reality of the couple’s bleak situation, which sets Open Water apart from the thrill-a-minute movies that mostly make up this list. But even with some shocking set pieces, Open Water feels too much like being stuck in car with a couple who hates each other and not enough like a shark attack thriller. 13. Eaten Alive (1976) Spielberg’s artful execution of Jaws led many of the filmmakers who followed to attempt some semblance of character development and prestige, even if done without enthusiasm (see: Orca). Not so with Tobe Hooper, who followed up the genre-defining The Texas Chainsaw Massacre with Eaten Alive. Then again, Hooper draws just as much from Psycho as he does Jaws. Neville Brand plays Judd, the proprietor of a sleazy hotel on the bayou where slimy yokels do horrible things to one another. Amity Island, this is not. But when one of the visitors annoy Judd, he feeds them to the pet croc kept in the back. Eaten Alive is a nasty bit of work, but like most of Hooper’s oeuvre, it’s a lot of fun. 12. Prophecy (1979) Directed by John Frankenheimer of The Manchurian Candidate and Grand Prix fame, Prophecy is easily the best of the more high-minded animal attack movies that followed Jaws. This landlocked film, written by David Seltzer, stars Robert Foxworth as Dr. Robert Verne, a veterinarian hired by the EPA to investigate bear attacks against loggers on a mountain in Maine. Along with his wife Maggie (Talia Shire), Verne finds himself thrown into a conflict between the mining company and the local Indigenous population who resist them. Prophecy drips with an American hippy mentality that reads as pretty conservative today (“your body, your choice” one of Maggie’s friends tells her… to urge her against getting an abortion), making its depictions of Native people, including the leader played by Italian American actor Armand Assante, pretty embarrassing. But there is a mutant bear on the loose and Frankenheimer knows how to stage an exciting sequence, which makes Prophecy a worthwhile watch. 11. Piranha 3D (2010) Piranha 3D begins with a denim-wearing fisherman named Matt, played by Richard Dreyfuss no less, falling into the water and immediately getting devoured by the titular flesh-eaters. This weird nod to Matt Hooper and Jaws instead of Joe Dante’s Piranha, the movie Piranha 3D is supposed to be remaking, is just one of the many oddities at play yhere. Screenwriters Pete Goldfinger and Josh Stolberg have some of the wacky energy and social satire of the original film, but director Alexandre Aja, a veteran of the French Extreme movement, includes so much nastiness in Piranha 3D that we’re not sure if we want to laugh or throw up. Still, there’s no denying the power of Piranha 3D‘s set pieces, including a shocking sequence in which the titular beasties attack an MTV/Girls Gone Wild Spring Break party and chaos ensues. Furthermore, Piranha 3D benefits from a strong cast, which includes Elizabeth Shue, Adam Scott, and Ving Rhames. 10. Anaconda (1997) With its many scenes involving an animal attacking a ragtag group on a boat, Anaconda clearly owes a debt to Jaws. However, with its corny characters and shoddy late ’90s CGI, Anaconda feels today less like a Jaws knockoff and more like a forerunner to Sharknado and the boom of lazy Syfy and Redbox horror movies that followed. Whatever its influences and legacy, there’s no denying that Anaconda is, itself, a pretty fun movie. Giant snakes make for good movie monsters, and the special effects have become dated in a way that feels charming. Moreover, Anaconda boasts a enjoyably unlikely cast, including Eric Stoltz as a scientist, Owen Wilson and Ice Cube as members of a documentary crew, and Jon Voight as what might be the most unhinged character of his career, second only to his crossbow enthusiast from Megalopolis. 9. The Shallows (2016) The Shallows isn’t the highest-ranking shark attack movie on this list but it’s definitely the most frightening shark attack thriller since Jaws. That’s high praise, indeed, but The Shallows benefits from a lean and mean premise and clear direction by Jaume Collet-Serra, who has made some solid modern thrillers. The Shallows focuses almost entirely on med student Nancy Adams (Blake Lively), who gets caught far from shore after the tide comes in and is hunted by a shark. A lot of the pleasure of The Shallows comes from seeing how Collet-Serra and screenwriter Anthony Jaswinski avoid the problems that plague many of the movies on this list. Adams is an incredibly competent character, and we pull for her even after the mistake that leaves her stranded. Moreover, The Shallows perfectly balances thrill sequences with character moments, making for one of the more well-rounded creature features of the past decade. 8. Razorback (1984) Jaws, of course, has a fantastic opening scene, a thrilling sequence in which the shark kills a drunken skinny dipper. Of the movies on this list, only Razorback comes close to matching the original’s power, and it does so because director Russell Mulcahy, who would make Highlander next, goes for glossy absurdity. In the Razorback‘s first three minutes, a hulking wild boar smashes through the rural home of an elderly man in the Australian outback, carrying away his young grandson. Over the sounds of a synth score, the old man stumbles away from his now-burning house, screaming up into the sky. Sadly, the rest of Razorback cannot top that moment. Mulcahy directs the picture with lots of glossy style, while retaining the grit of the Australian New Wave movement. But budget restrictions keep the titular beast from really looking as cool as one would hope, and the movie’s loud, crazy tone can’t rely on Jaws-like power of suggestion. 7. Crawl (2019) Alexandre Aja’s second movie on this list earns its high rank precisely because it does away with the tonal inconsistencies that plagued Piranha 3D and leans into what the French filmmaker does so well: slicked down and mean horror. Set in the middle of a Florida hurricane, Crawl stars Kaya Scodelario as competitive swimmer Haley and always-welcome character actor Barry Pepper as her father Dave, who get trapped in a flooding basement that’s menaced by alligators. Yet as grimy as Crawl can get, Aja also executes the strong character work in the script by Michael Rasmussen and Shawn Rasmussen. Dave and Haley are real people, not just gator-bait, making their peril feel all the more real, and their triumphs all the sweeter. 6. Piranha (1978) Piranha is the only entry on this list to get a seal of approval from Stephen Spielberg himself, who not only praised the movie, even as Universal Pictures planned to sue the production, but also got director Joe Dante to later helm Gremlins. It’s not hard to see why Piranha charmed Spielberg, a man who loves wacky comedy. Dante’s Looney Tunes approach is on full display in some of the movie’s best set pieces. But Piranha is special because it also comes from legendary screenwriter John Sayles, who infuses the story with social satire and cynicism that somehow blends with Dante’s approach. The result is a film about piranha developed by the U.S. military to kill the Vietnamese getting unleashed into an American river and making their way to a children’s summer camp, a horrifying idea that Dante turns into good clean fun. 5. Slugs (1988) If we’re talking about well-made movies, then Slugs belongs way below any of the movies on this list, somewhere around the killer earthworm picture Squirm. But if we’re thinking about pure enjoyable spectacle, it’s hard to top Slugs, a movie about, yes, flesh-eating slugs. Yes, it’s very funny to think about people getting terrorized by creatures that are famous for moving very, very slowly. But Spanish director Juan Piquer Simón, perhaps best known for his equally bugnuts giallo Pieces (1982), pays as little attention to realism as he does to good taste. Slugs is filled with insane and ghastly sequences of killer slugs ending up in unlikely places, swarming the floor of someone’s bedroom or inside a fancy restaurant, and then devouring people, one methodical bite at a time. 4. Deep Blue Sea (1999) When it comes to goofy ’90s CGI action, it’s hard to top Deep Blue Sea, directed by Renny Harlin and featuring sharks with genetically enhanced brains. Deep Blue Sea doesn’t have a strong sense of pacing, it lacks any sort of believable character development, and the effects looked terrible even in 1999. But it’s also the only movie on this list that features LL Cool J as a cool chef who recites a violent version of the 23rd Psalm and almost gets cooked alive in an oven by a genius-level shark. It’s scenes like the oven sequence that makes Deep Blue Sea such a delight, despite its many, many flaws. The movie tries to do the most at every turn, whether that’s clearly reediting the movie in postproduction so that LL Cool J’s chef becomes a central character, stealing the spotlight form intended star Saffron Burrows, or a ridiculous Samuel L. Jackson monologue with a delightfully unexpected climax. 3. Alligator (1980) In many ways, Alligator feels like screenwriter John Sayles’ rejoinder to Piranha. If Joe Dante sanded down Piranha‘s sharp edges with his goofy humor, then Alligator is so filled with mean-spiritedness that no director could dilute it. Not that Lewis Teague, a solid action helmer who we’ll talk about again shortly, would do that. Alligator transports the old adage about gators in the sewers from New York to Chicago where the titular beast, the subject of experiments to increase its size, begins preying on the innocent. And on the not so innocent. Alligator shows no respect for the good or the bad, and the film is filled with scenes of people getting devoured, whether it’s a young boy who becomes a snack during a birthday party prank or an elderly mafioso who tries to abandon his family during the gator’s rampage. 2. Grizzly (1976) Grizzly stands as the greatest of the movies obviously ripping off Jaws precisely because it understands its limitations. It takes what it can from Spielberg’s masterpiece, including the general premise of an animal hunting in a tourist location, and ignores what it can’t pull off, namely three-dimensional characters. This clear-eyed understanding of everyone’s abilities makes Grizzly a lean, mean, and satisfying thriller. Directed by blaxploitation vet William Girdler and written by Harvey Flaxman and David Sheldon, Grizzly stars ’70s low-budget king Christopher George as a park ranger investigating unusually vicious bear attacks on campers. That’s not the richest concept in the world, but Girdler and co. execute their ideas with such precision, and George plays his character with just the right amount of machismo, that Grizzly manages to deliver on everything you want from an animal attack. 1. Cujo (1983) To some modern readers, it might seem absurd to put Cujo on a list of Jaws knockoffs. After all, Stephen King is a franchise unto himself and he certainly doesn’t need another movie’s success to get a greenlight for any of his projects. But you have to remember that Cujo came out in 1983 and was just the third of his works to get adapted theatrically, which makes its Jaws connection more valid. After all, the main section of the film—in which mom (Dee Wallace) and her son Tad (Danny Pintauro) are trapped in their car and menaced by the titular St. Bernard—replicates the isolation on Quint’s fishing vessel, the Orca, better than any other film on this list. However, it’s not just director Lewis Teague’s ability to create tension that puts Cujo at the top. Writers Don Carlos Dunaway and Lauren Currier key into the complicated familial dynamics of King’s story, giving the characters surprising depth. It’s no wonder that Spielberg would cast Wallace as another overwhelmed mom for E.T. The Extraterrestrial the very next year, proving that he still has a soft spot for animal attack movies—even if none of them came close to matching the power of Jaws.

This edition of the Venice Biennale includes 65 national pavilions, 11 collateral events, and over 750 participants in the international exhibition curated by Italian architect and engineer Carlo Ratti. Entitled Intelligens: Natural Artificial Collective, its stated aim is to make Venice a ‘living laboratory’. But Ratti’s exhibition in the Arsenale has been hit by mixed reviews. The AJ’s Rob Wilson described it as ‘a bit of a confusing mess’, while other media outlets have called the robot-heavy exhibit of future-facing building-focused solutions to the climate crisis a ‘tech-bro fever dream’ and a ‘mind-boggling rollercoaster’ to mention a few. It is a distinct shift away from the biennale of two years ago twhen Ghanaian-Scottish architect Lesley Lokko curated the main exhibitions, including 89 participants – of which more than half were from Africa or the African diaspora – in a convincing reset of the architectural conversation.Advertisement This year’s National Pavilions and collateral exhibits, by contrast, have tackled the largest themes in architecture and the world right now in a less constrained way than the main exhibitions. The exhibits are radical and work as a useful gauge for understanding what’s important in each country: decarbonisation, climate resilience, the reconstruction of Gaza, and an issue more prevalent in politics closer to home: gender wars. What's not to miss in the Giardini? British Pavilion (photography: Chris Lane) UK Pavilion The British Pavilion this year, which won a special mention from the Venetian jury, is housing a show by a British-Kenyan collab titled GBR – Geology of Britannic Repair. In it, the curators explore the links between colonialism, the built environment and geological extraction. Focusing on the Rift Valley, which runs from east Africa to the Middle East, including Palestine, the exhibition was curated by the Nairobi-based studio cave_bureau, UK-based curator, writer and Farrell Centre director Owen Hopkins and Queen Mary University professor Kathryn Yusoff. The pavilion’s façade is cloaked by a beaded veil of agricultural waste briquettes and clay and glass beads, produced in Kenya and India, echoing both Maasai practices and beads once made on Venice’s Murano, as currency for the exchange of metals, minerals and slaves. The pavilion’s six gallery spaces include multisensory installations such as the Earth Compass, a series of celestial maps connecting London and Nairobi; the Rift Room, tracing one of humans’ earliest migration routes; and the Shimoni Slave Cave, featuring a large-scale bronze cast of a valley cave historically used as a holding pen for enslaved people.Advertisement The show also includes Objects of Repair, a project by design-led research group Palestine Regeneration Team (PART), looking at how salvaged materials could help rebuild war-torn Gaza, the only exhibit anywhere in the Biennale that tackled the reconstruction of Gaza face-on – doing so impressively, both politically and sensitively. Read more here. Danish Pavilion (photography: Hampus Berndtson) Demark Pavilion A firm favourite by most this year, the Danish exhibition Build of Site, curated by Søren Pihlmann of Pihlmann Architects, transforms the pavilion, which requires renovation anyway, into both a renovation site and archive of materials. Clever, simple and very methodical, the building is being both renewed while at the same time showcasing innovative methods to reuse surplus materials uncovered during the construction process – as an alternative to using new resources to build a temporary exhibition. The renovation of the 1950s Peter Koch-designed section of the pavilion began in December 2024 and will be completed following the biennale, having been suspended for its duration. On display are archetypal elements including podiums, ramps, benches and tables – all constructed from the surplus materials unearthed during the renovation, such as wood, limestone, concrete, stone, sand, silt and clay. Belgian Pavilion (photography: Michiel De Cleene) Belgium Pavilion If you need a relaxing break from the intensity of the biennale, then the oldest national pavilion in the Giardini is the one for you. Belgium’s Building Biospheres: A New Alliance between Nature and Architecture brings ‘plant intelligence’ to the fore. Commissioned by the Flanders Architecture Institute and curated by landscape architect Bas Smets and neurobiologist Stefano Mancuso, the exhibit investigates how the natural ‘intelligence’ of plants can be used to produce an indoor climate – elevating the role of landscape design and calling for it to no longer serve as a backdrop for architecture. Inside, more than 200 plants occupy the central area beneath the skylight, becoming the pavilion’s centrepiece, with the rear space visualising ‘real-time’ data on the prototype’s climate control performance. Spanish Pavilion (photography: Luca Capuano) Spain Pavilion One for the pure architecture lovers out there, models (32!), installations, photographs and timber structures fill the Spanish Pavilion in abundance. Neatly curated by architects Roi Salgueiro Barrio and Manuel Bouzas Barcala, Internalities shows a series of existing and research projects that have contributed to decarbonising construction in Spain. The outcome? An extensive collection of work exploring the use of very local and very specific regenerative and low-carbon construction and materials – including stone, wood and soil. The joy of this pavilion comes from the 16 beautiful timber frames constructed from wood from communal forests in Galicia. Polish Pavilion (photography: Luca Capuano) Poland Pavilion Poland’s pavilion was like Marmite this year. Some loved its playful approach while others found it silly. Lares and Penates, taking its name from ancient Roman deities of protection, has been curated by Aleksandra Kędziorek and looks at what it means and takes to have a sense of security in architecture. Speaking to many different anxieties, it refers to the unspoken assumption of treating architecture as a safe haven against the elements, catastrophes and wars – showcasing and elevating the mundane solutions and signage derived from building, fire and health regulations. The highlight? An ornate niche decorated with tiles and stones just for … a fire extinguisher. Dutch Pavilion (photography: Cristiano Corte) Netherlands Pavilion Punchy and straight to the point, SIDELINED: A Space to Rethink Togetherness takes sports as a lens for looking at how spatial design can both reveal and disrupt the often-exclusionary dynamics of everyday environments. Within the pavilion, the exhibit looks beyond the large-scale arena of the stadium and gymnasium to investigate the more localised and intimate context of the sports bar, as well as three alternative sports – a site of both social production and identity formation – as a metaphor for uniting diverse communities. The pavilion-turned-sports bar, designed by Koos Breen and Jeannette Slütter and inspired by Asger Jorn’s three-sided sports field, is a space for fluidity and experimentation where binary oppositions, social hierarchies and cultural values are contested and reshaped – complete with jerseys and football scarfs (currently a must-have fashion item) worn by players in the alternative Anonymous Allyship aligning the walls. Read Derin Fadina’s review for the AJ here. Performance inside the Nordic Countries Pavilion (photography: Venla Helenius) Nordic Countries Pavilion Probably the most impactful national pavilion this year (and with the best tote bag by far), the Nordic Countries have presented an installation with performance work. Curated by Kaisa Karvinen, Industry Muscle: Five Scores for Architecture continues Finnish artist Teo Ala-Ruona’s work on trans embodiment and ecology by considering the trans body as a lens through which to examine modern architecture and the built environment. The three-day exhibition opening featured a two-hour performance each day with Ala-Ruona and his troupe crawling, climbing and writhing around the space, creating a bodily dialogue with the installations and pavilion building itself, which was designed by celebrated Modernist architect Sverre Fehn. The American pavilion next door, loudly (country music!) turns its back on what’s going on in its own country by just celebrating the apathetical porch, making the Nordic Countries seem even more relevant in this crucial time. Read Derin Fadina’s review for the AJ here. German Pavilion (photography: Luca Capuano) Germany Pavilion An exhibit certainly grabbing the issue of climate change by its neck is the German contribution, Stresstest. Curated by Nicola Borgmann, Elisabeth Endres, Gabriele G Kiefer and Daniele Santucci, the pavilion has turned climate change into a literal physical and psychological experience for visitors by creating contrasting ‘stress’ and ‘de-stress’ rooms. In the dark stress room, a large metal sculpture creates a cramped and hot space using heating mats hung from the ceiling and powered by PVs. Opposite is a calmer space demonstrating strategies that could be used to reduce the heat of cities, and between the two spaces is a film focusing on the impacts of cities becoming hotter. If this doesn’t highlight the urgency of the situation, I’m not sure what will. Best bits of the Arsenale outside the main exhibitions Bahrain Pavilion (photography: Andrea Avezzù) Bahrain Pavilion Overall winner of this year’s Golden Lion for best national participation, Bahrain’s pavilion in the historic Artiglierie of the Arsenale is a proposal for living and working through heat conditions. Heatwave, curated by architect Andrea Faraguna, reimagines public space design by exploring passive cooling strategies rooted in the Arab country’s climate, as well as cultural context. A geothermal well and solar chimney are connected through a thermo-hygrometric axis that links underground conditions with the air outside. The inhabitable space that hosts visitors is thus compressed and defined by its earth-covered floor and suspended ceiling, and is surrounded by memorable sandbags, highlighting its scalability for particularly hot construction sites in the Gulf where a huge amount of construction is taking place. In the Arsenale’s exhibition space, where excavation wasn’t feasible, this system has been adapted into mechanical ventilation, bringing in air from the canal side and channelling it through ductwork to create a microclimate. Slovenian Pavilion (photography: Andrea Avezzù) Slovenia Pavilion The AJ’s Rob Wilson’s top pavilion tip this year provides an enjoyable take on the theme of the main exhibition, highlighting how the tacit knowledge and on-site techniques and skills of construction workers and craftspeople are still the key constituent in architectural production despite all the heat and light about robotics, prefabrication, artificial intelligence and 3D printing. Master Builders, curated by Ana Kosi and Ognen Arsov and organised by the Museum of Architecture and Design (MAO) in Ljubljana, presents a series of ‘totems’ –accumulative sculpture-like structures that are formed of conglomerations of differently worked materials, finishes and building elements. These are stacked up into crazy tower forms, which showcase various on-site construction skills and techniques, their construction documented in accompanying films. Uzbekistan Pavilion (photography: Luca Capuano) Uzbekistan Pavilion Uzbekistan’s contribution explores the Soviet era solar furnace and Modernist legacy. Architecture studio GRACE, led by curators Ekaterina Golovatyuk and Giacomo Cantoni have curated A Matter of Radiance. The focus is the Sun Institute of Material Science – originally known as the Sun Heliocomplex – an incredible large-scale scientific structure built in 1987 on a natural, seismic-free foundation near Tashkent and one of only two that study material behaviour under extreme temperatures. The exhibition examines the solar oven’s site’s historical and contemporary significance while reflecting on its scientific legacy and influence moving beyond just national borders. Applied Arts Pavilion (photography: Andrea Avezzù) V&A Applied Arts Pavilion Diller Scofidio + Renfro (DS+R) is having a moment. The US-based practice, in collaboration with V&A chief curator Brendan Cormier, has curated On Storage, which aptly explores global storage architectures in a pavilion that strongly links to the V&A’s recent opening of Storehouse, its new (and free) collections archive in east London. Featured is a six-channel (and screen) film entitled Boxed: The Mild Boredom of Order, directed by the practice itself and following a toothbrush, as a metaphor for an everyday consumer product, on its journey through different forms of storage across the globe – from warehouse to distribution centre to baggage handlers down to the compact space of a suitcase. Also on display are large-format photographs of V&A East Storehouse, DS+R’s original architectural model and sketchbook and behind-the-scenes photography of Storehouse at work, taken by emerging east London-based photographers. Canal Café (photography: Marco Zorzanello) Canal café Golden Lion for the best participation in the actual exhibition went to Canal Café, an intervention designed by V&A East Storehouse’s architect DS+R with Natural Systems Utilities, SODAI, Aaron Betsky and Davide Oldani. Serving up canal-water espresso, the installation is a demonstration of how Venice itself can be a laboratory to understand how to live on the water in a time of water scarcity. The structure, located on the edge of the Arsenale’s building complex, draws water from its lagoon before filtering it onsite via a hybrid of natural and artificial methods, including a mini wetland with grasses. The project was recognised for its persistence, having started almost 20 years ago, just showing how water scarcity, contamination and flooding are still major concerns both globally and, more locally, in the tourist-heavy city of Venice. And what else? Holy See Pavilion (photography: Andrea Avezzù) The Holy See Much like the Danish Pavilion, the Pavilion of the Holy See is also taking on an approach of renewal this year. Over the next six months, Opera Aperta will breathe new life into the Santa Maria Ausiliatrice Complex in the Castello district of Venice. Founded as a hospice for pilgrims in 1171, the building later became the oldest hospital and was converted into school in the 18th century. In 2001, the City of Venice allocated it for cultural use and for the next four years it will be managed by the Dicastery for Culture and Education of the Holy See to oversee its restoration. Curated by architect, curator and researcher Marina Otero Verzier and artistic director of Fondaco Italia, Giovanna Zabotti, the complex has been turned into a constant ‘living laboratory’ of collective repair – and received a special mention in the biennale awards. The restoration works, open from Tuesday to Friday, are being carried out by local artisans and specialised restorers with expertise in recovering stone, marble, terracotta, mural and canvas painting, stucco, wood and metal artworks. The beauty, however, lies in the photogenic fabrics, lit by a warm yellow glow, hanging from the walls within, gently wrapping the building’s surfaces, leaving openings that allow movement and offer glimpses of the ongoing restoration. Mobile scaffolding, used to support the works, also doubles up as furniture, providing space for equipment and subdividing the interior. Togo Pavilion (photography: Andrea Avezzù) Togo Pavilion The Republic of Togo has presented its first pavilion ever at the biennale this year with the project Considering Togo’s Architectural Heritage, which sits intriguingly at the back of a second-hand furniture shop. The inaugural pavilion is curated by Lomé and Berlin-based Studio NEiDA and is in Venice’s Squero Castello. Exploring Togo’s architectural narratives from the early 20th century, and key ongoing restoration efforts, it documents key examples of the west African country’s heritage, highlighting both traditional and more modern building techniques – from Nôk cave dwellings to Afro-Brazilian architecture developed by freed slaves to post-independence Modernist buildings. Some buildings showcased are in disrepair, despite most of the modern structures remaining in use today, including Hotel de la Paix and the Bourse du Travail, suggestive of a future of repair and celebration. Estonian Pavilion (photography: Joosep Kivimäe) Estonia Pavilion Another firm favourite this year is the Estonian exhibition on Riva dei Sette Martiri on the waterfront between Corso Garibaldi and the Giardini.  The Guardian’s Olly Wainwright said that outside the Giardini, it packed ‘the most powerful punch of all.’ Simple and effective, Let Me Warm You, curated by trio of architects Keiti Lige, Elina Liiva and Helena Männa, asks whether current insulation-driven renovations are merely a ‘checkbox’ to meet European energy targets or ‘a real chance’ to enhance the spatial and social quality of mass housing. The façade of the historic Venetian palazzetto in which it is housed is clad with fibre-cement insulation panels in the same process used in Estonia itself for its mass housing – a powerful visual statement showcasing a problematic disregard for the character and potential of typical habitable spaces. Inside, the ground floor is wrapped in plastic and exhibits how the dynamics between different stakeholders influence spatial solutions, including named stickers to encourage discussion among your peers. Venice Procuratie (photography: Mike Merkenschlager) SMAC (San Marco Art Centre) Timed to open to the public at the same time as the biennale, SMAC is a new permanent arts institution in Piazza San Marco, on the second floor of the Procuratie, which is owned by Generali. The exhibition space, open to the public for the first time in 500 years, comprises 16 galleries arranged along a continuous corridor stretching over 80m, recently restored by David Chipperfield Architects. Visitors can expect access through a private courtyard leading on to a monumental staircase and experience a typically sensitive Chipperfield restoration, which has revived the building’s original details: walls covered in a light grey Venetian marmorino made from crushed marble and floors of white terrazzo. During the summer, its inaugural programme features two solo exhibitions dedicated to Australian modern architect Harry Seidler and Korean landscape designer Jung Youngsun. Holcim's installation (photography: Celestia Studio) Holcim x Elemental Concrete manufacturer Holcim makes an appearance for a third time at Venice, this time partnering with Chilean Pritzker Prize-winning Alejandro Aravena’s practice Elemental – curator of the 2016 biennale – to launch a resilient housing prototype that follows on from the Norman Foster-designed Essential Homes Project. The ‘carbon-neutral’ structure incorporates Holcim’s range of low-carbon concrete ECOPact and is on display as part of the Time Space Existence exhibition organised by the European Cultural Centre in their gardens. It also applies Holcim’s ‘biochar’ technology for the first time, a concrete mix with 100 per cent recycled aggregates, in a full-scale Basic Services Unit. This follows an incremental design approach, which could entail fast and efficient construction via the provision of only essential housing components, and via self-build. The Next Earth at Palazzo Diedo (photography: Joan Porcel) The Next Earth At Palazzo Diedo’s incredible dedicated Berggruen Arts and Culture space, MIT’s department of architecture and think tank Antikythera (apparently taking its name from the first-known computer) have come together to create the exhibition The Next Earth: Computation, Crisis, Cosmology, which questions how philosophy and architecture must and can respond to various planet-wide crises. Antikythera’s The Noocene: Computation and Cosmology from Antikythera to AI looks at the evolution of ‘planetary computation’ as an ‘accidental’ megastructure through which systems, from the molecular to atmospheric scales, become both comprehensible and composable. What is actually on display is an architectural scale video monolith and short films on AI, astronomy and artificial life, as well as selected artefacts. MIT’s Climate Work: Un/Worlding the Planet features 37 works-in-progress, each looking at material supply chains, energy expenditure, modes of practice and deep-time perspectives. Take from it what you will. The 19th International Venice Architecture Biennale remains open until Sunday, 23 November 2025.

With reclaimed land previously allocated to cars, the Grijalva River boardwalk offers generous public spaces and reconnects the Mexican city of Villahermosa to its river In Villahermosa, nature reigns supreme. Surrounded by rivers, lagoons, wild vegetation and the scorching heat of a humid tropical climate, the city’s identity is shaped by intense and unpredictable natural forces. The capital of the Mexican state of Tabasco was founded in 1564 on the banks of the Grijalva River, a vital trade route that has significantly shaped the city’s development. For locals, the river has long been both blessing and threat; major floods have been recorded since the 17th century. A devastating flood in 2007 submerged what officials estimated to be 80 per cent of the city, damaging or destroying more than 120,000 homes. In the aftermath of the inundation, high concrete retaining walls were built along both banks of the Grijalva River to prevent further flooding. While this was an understandable measure at first glance, it consequently caused residents to lose both their visual and physical connection with the river. As a result, people moved, particularly from the western bank where the historical centre is located, to new areas further away from the Grijalva River. The riverfront was left to deteriorate into a troubled zone. On the eastern bank, the neighbourhood of Gaviotas was already considered unsafe before the flood, yet it maintained more of its residential character. In 2022, 15 years after the dramatic flood, then‑president Andrés Manuel López Obrador, more commonly known as AMLO, announced the construction of a new 6km‑long riverfront promenade in Villahermosa, the capital of his home state. The idea was to enable the population to once again take pride in and live with their river, looking to Paris and Rome as examples. The monumental task, with its large urban scale and the population’s psychological trauma, was entrusted to the Ministry of Agricultural, Territorial and Urban Development (SEDATU) as part of their Programa de Mejoramiento Urbano (Urban Improvement Programme, or PMU). This programme aimed to use architecture as an ‘instrument of social transformation’. High expectations were placed on these projects; architects were asked to create ‘places of national pride’ while improving everyday living conditions. The architectural trio of Alejandro Castro Jiménez Labora, Mauricio Rocha Iturbide, and Óscar Rodríguez Castañeda, along with their teams, were commissioned to design a linear park along both banks of the Grijalva. Each architect contributed their strength: Castro brought his expertise in poetic urban furniture; Rocha his sensitive and atmospheric architectural approach; and Rodríguez his thoughtful urban and traffic planning skills. The SEDATU team provided technical and participatory expertise, enabling contextual sensitivity by sharing essential information about the site’s topography, soil conditions and water flows. From the city’s existing observatory, the Torre del Caballero landmark, visitors enjoy an excellent view over the redesigned riverbanks. The historical centre and the Gaviotas neighbourhood now form a single ensemble, while the intervention carefully responds to the different conditions found along the length of the river. The project’s main objective is to reclaim some of the land previously allocated to cars and create a promenade for pedestrians and slower vehicles, punctuated with public spaces and facilities. On both sides of the river, cars are now limited to just one or two grey asphalt lanes. Running alongside are generous cycle paths and pedestrian walkways made of earth‑coloured concrete. Speed bumps in the same material and colour connect the pavements on either side of the road while helping to limit traffic speed to 30km/h, further enhancing pedestrian safety. Several design elements are found along almost the entire promenade. A ribbon of light‑grey benches delineates the edge of the elevated riverfront; stone walls, steps and ramps are used to negotiate the slight changes in level; planters and lush vegetation soften the transition to the walkways, creating a welcome buffer from street traffic. The most visually striking components are the tall, red‑pigmented concrete light poles on the elevated path, adorned with elegant L‑shaped steel light fixtures, which establish a strong and cohesive visual rhythm. Only upon closer inspection you notice the 2007 retaining walls peeking through the dense tropical vegetation. Removing these unattractive concrete barriers was never an option; they stand as a symbol of successful flood protection for the local population. The architectural team ingeniously built the elevated promenade atop the existing wall – an effective concealment from the street side while simultaneously inviting residents to reconnect with the Grijalva.  At the foot of the observatory, directly below the retaining wall, the earth‑toned concrete platforms of the Carlos A Madrazo Becerra Park stretch towards the river. Visitors can access the park via a ramp from the promenade on the western bank or by ferry from the opposite side. In the park, concrete furnishings invite visitors to linger among tropical vegetation set against tall natural stone walls. Importantly, it is a space that is durable and requires minimal maintenance – a survival formula for public parks in the Mexican context. Small traces on the concrete benches reveal that the park weathered its baptism of fire last year: the design accommodates the river’s natural dynamics, adapting to fluctuating water levels without compromising public safety. Beyond providing much‑needed shade, the extensive planting of native, low‑maintenance plants on both riverbanks has improved soil stability. Above the park, on a broad extension of the elevated pathway, stand three long, elegant buildings with large cantilevered roofs supported by hefty beams resting on distinctive double columns. The tall glass walls that enclose the interiors are set back, creating a visual flow between interior and exterior spaces. While the beams evoke timber construction, they – like the columns – are made of the same pigmented concrete used for the promenade paving. Despite their refined composition, these structures have remained largely unused since their completion over a year ago, neither serving their intended function as restaurants nor hosting alternative uses. Even the beautifully designed park sees only limited public engagement. The ambitious goal of SEDATU with the PMU projects to ‘counteract violence and strengthen the social fabric’ appears, for now, to have fallen short in this area. According to national statistics, Villahermosa ranks first in perceived insecurity among Mexican cities. This sense of insecurity is tangible on the promenade by the city centre, where buildings that look abandoned contribute to an atmosphere of neglect. The situation is markedly different on the opposite riverbank, in the Gaviotas neighbourhood. Construction of the 3.5km promenade on this side began in 2021 with three open pavilions housing several small kiosks, which quickly evolved into popular taco stands. The Plaza Solidaridad, revitalised by the architectural trio, draws people from the surrounding vibrant neighbourhood. Further south, the final section that was built is a large sports area and children’s playground, which were embraced by the local community even before their official inauguration in February 2024. Especially after sunset, when the air cools, the well‑lit Gaviotas riverfront comes to life. During daylight hours, however, air‑conditioned shopping centres remain the preferred gathering places for the residents of Villahermosa. Rocha describes the city’s new promenade as a ‘jazz composition’, a striking metaphor that speaks of rhythmic complexity and the freedom to improvise. With just a few designed elements and carefully selected colours, the architects have harmoniously layered the river’s urban spaces. The project is earning international recognition but, in Mexico, it faced sharp criticism and was overshadowed by accusations of nepotism. Castro is a friend of AMLO’s son, and the fact that the intervention took place in the home state of the then‑president, coupled with its substantial budget by local standards, drew considerable attention. According to residents, this undermined public acceptance. When asked about the negative press, Rocha speaks of the need to develop a ‘crisis muscle’; he says architects working on public projects in Mexico must ‘let go of perfectionism’ as much lies beyond their control.  During AMLO’s six‑year term, which ended in 2024, SEDATU implemented 1,300 PMU projects in 193 highly marginalised municipalities across the country. While many of these interventions undoubtedly improved people’s quality of life, the Villahermosa riverside project also reveals architecture’s limitations, exposing some of the programme’s weaknesses: architectural interventions often act as sticking plasters on an extensively damaged urban fabric. They are handed over from a national ministry with comprehensive expertise and funding to local governments lacking the means to sustain them. Although SEDATU conducted participatory consultations during the project’s implementation, this engagement was absent once the project was completed. Public acceptance and appropriation can take time; what this project does is send an invitation out. 2025-06-05 Reuben J Brown Share AR June 2025RoadsBuy Now