Chilean Architecture

Opening on April 13th, 2025, Expo 2025 Osaka gathers countries and organizations from around the world under the theme "Designing Future Society for Our Lives." Located on the manmade island of Yumeshima, the event is expected to attract millions of visitors with a focus on innovation, sustainability, and cross-cultural exchange. The overall masterplan is led by Japanese architect Sou Fujimoto, who envisions a circular structure known as the Grand Roof, or the "Grand Ring." Measuring 1.5 kilometers in diameter, the floating canopy will connect the national and thematic pavilions below, functioning as a symbol of unity and collaboration while offering shaded walkways and event spaces.

When designing spaces for viewing, architecture enters into a dialogue with the territory in an effort to understand the landscape and the enjoyment of reality, whether natural or built. Through an invitation to contemplate our surroundings, several architecture professionals in Latin America embark on the challenge of constructing structures that interact with nature, reinterpret certain building typologies, or become part of the learning and teaching of architecture for future generations. The wide variety of landscapes and cultures present in the Latin American context reflects the endless opportunities where architecture holds the potential to foster dialogue between the observer and the observed while drawing from the region’s deep connection with local flora, fauna, and other species.

When we think about cities, we often assume the orthogonal grid is the norm: neat, predictable, and rational. However, many urban areas around the world, notably those shaped by hills and uneven terrain, defy this convention. In cities like Lisbon, in Portugal orthogonal grids appear only in flatter zones such as Baixa, while surrounding areas like Alfama adapt organically to topography. These areas create more layered, irregular, and visually dynamic urban forms. Yerevan in Armenia, offers another urban example of this adaptation: the Cascade Complex transforms a steep hill into a terraced public space that connects different city levels while framing panoramic views. For other countries, this response to topography becomes even more critical. Cities like Tegucigalpa in Honduras or Valparaiso in Chile are defined by steep, irregular terrain that requires architects to engage deeply with the land. Designing in these contexts, especially for residential projects, demands technical adaptation and a contextual understanding that allows the slope to become a generative element in the design process.

For nearly the past two decades, cities around the world embraced "starchitecture"—futuristic, eye-catching buildings designed by globally renowned architects. In China, this trend was particularly pronounced as rapid urbanization fueled the construction of iconic megastructures like Zaha Hadid's Galaxy SOHO, OMA's CCTV Headquarters, and Herzog & de Meuron's Bird's Nest Stadium in Beijing. At the time of their construction, these were all celebrated as symbols of progress and global ambition. However, architecture worldwide has begun shifting toward a more context-driven, human-centered approach, with China emerging as one of the key contributors to this transformation. This year, Liu Jia Kun's 2025 Pritzker Prize further underscores that shift.

At a global level, contemporary architecture continues to explore tools and design methodologies to integrate nature into habitable spaces, given its proven benefits and contributions to improving people's quality of life. While there are diverse religious beliefs around the world, religious architecture generally expands beyond its uses and functions to connect with the sacred. Senses, memories, and emotions are transmitted in these spaces through the use of certain materials, spatial organizations, and even sounds and aromas that enhance experiences in atmospheres of spirituality, divinity, and reflection. In Mexico, Chile, Ecuador, Brazil, and Uruguay, projects for places of worship open to the outdoors reflect an architecture that adapts to different natural environments while maintaining the premise that each religion is tied to a social identity and requires a particular connection with its community and surrounding landscape.

The desert is a landscape in constant transformation. Shaped by the wind, its dunes, ridges, and fissures emerge and fade in an ever-shifting expanse, as if the scenery itself were alive. It is a land of stark contrasts, where the scorching heat of the day gives way to the crisp coolness of the night, revealing nature in its most primal form. In such a dynamic and untamed environment, how can architecture not only integrate but also respect and engage with its surroundings? This is the challenge faced by hotels built within Latin America’s vast desert landscapes.

What does it mean to design while considering the rhythms and cycles of nature? What social relationships and connections with the natural environment can cities foster today and in the future? In the face of a triple environmental crisis driven by climate change, biodiversity loss, and pollution, along with zoonotic pandemics, increasing mental and emotional health issues, and digital hyperconnectivity, Fundación Cosmos proposes to explore learnings, experiences, and tools aimed at connecting people with their territories. Through nature-based urban planning, the intervention in urban wetlands presents an opportunity to enhance, learn from, and conserve natural and cultural heritage in pursuit of a sustainable and resilient future.

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A year after the Viña del Mar mega-fire in Chile and with reconstruction efforts progressing at just 26%, the architecture firm ELEMENTAL and local authorities have begun construction on a prefabricated housing project in one of the residential neighborhoods most affected by the disaster. The project consists of a mid-density residential building with a modular steel structure, intended as a starting point for similar initiatives in response to what is now considered one of the most catastrophic events in Chile's recent history. As stated by Alejandro Aravena and the city's mayor, Macarena Ripamonti, the goal is for the technology and management model behind this project to set a precedent for delivering rapid and permanent housing solutions in emergency situations.

Out of 45 participating submissions for Chile's Pavilion at the 2025 Venice Architecture Biennale, the winning proposal has been recently announced. 'Reflective Intelligences,' the curatorial project by Serena Dambrosio, architect, researcher, and lecturer at Universidad Diego Portales; Nicolás Díaz Bejarano, architect, researcher, lecturer, and PhD candidate in Architecture and Urban Studies at Pontificia Universidad Católica de Chile; and Linda Schilling Cuellar, architect, urban designer,educator and doctoral candidate at the Centre for Research Architecture at Goldsmiths University.

The Latin American territory encompasses a vast diversity of climates, atmospheres, and temperatures across its entire expanse. Amid forested landscapes, jungles, or coastal settings, many architects choose to design cabins immersed in natural surroundings, seeking to foster a deeper connection with nature by distancing themselves from the city. While experimenting with different materials and local techniques enhances a stronger bond with the site's traditions and creates a distinct architectural identity for each region, the integration of technological innovations and new construction materials can offer greater resilience to climate change, improve short- and long-term maintenance, optimize construction timelines, and address other key considerations.