Bienal Internacional de Arquitectura de Buenos Aires: The Latest Architecture and News

Architecture across Latin America this month reflects an ongoing conversation around inhabitation, cultural heritage, and the ways architecture can connect contemporary life with existing places and knowledge. From the Buenos Aires International Architecture Biennial and initiatives addressing traditional building practices and archaeological heritage to new cultural infrastructure and housing projects in Argentina, Ecuador, and Peru, recent developments highlight different approaches to working with local contexts. Across the region, questions of memory, community, landscape, and material practice continue to shape both architectural projects and broader discussions around how cities and territories are inhabited.

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Architecture this week turns toward the question of what the built environment can make possible, and what it asks in return. Discussions around democracy and public space consider how architecture can support participation, equity, and collective life, while new housing and cultural projects explore how buildings can respond to changing social needs through adaptability, shared space, and the reuse of existing structures. These concerns extend into the exhibition space, where the Tallinn Architecture Biennale examines the less visible costs of construction and the Buenos Aires Architecture Biennial looks at the many ways architecture shapes inhabitation. Across these different contexts, architecture emerges as a way of negotiating access, resources, community, and the long-term value of the built environment.

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The Buenos Aires International Architecture Biennial marks 40 years of history this year, across 20 editions. As one of the most important architecture gatherings in Latin America, it will celebrate this anniversary with an edition featuring around 100 architecture firms, 15 exhibitions, 50 conferences, 40 international guests, and representatives from more than 55 cities worldwide, in a free, open program running for five weeks. From September 22 and throughout October, as part of Buenos Aires' Design and Architecture Month, conferences will be held, exhibitions will open, installations will be inaugurated, and activities will take place at specific points around the city. Under the theme HABITAR (INHABIT), the Biennial will also host a six-day forum with 2026 Pritzker Prize winner Smiljan Radić, culminating in the presentation of this edition's awards.

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Videos

Laurent Troost personally received the Oscar Niemeyer Award at the 18th International Architecture Biennial in Buenos Aires. His winning project Cassina Innovation House, in the capital of the state of Amazonas in Brazil's Northern Region, brought the challenges of building in Manaus to the table.