Intending to bring architecture closer to the public, Mugak/2025, curated by María Arana, champions architecture that stimulates reflection and fosters shared imagination. Marking the start of its fifth edition, on October 9th, the Kursaal in San Sebastián hosted the inaugural lecture given by architect Lesley Lokko OBE.
"One of the objectives is to bring architecture into public dialogue. This exhibition is like a book: you see it, read it, understand it, and thus you feel the fragility of the project."
Lesley Lokko OBE, at the opening presentation at the Kursaal

"Eu-topias, Ou-topias," main exhibition. "Castles in the Air, or How to Build Utopia Today" / MUGAK. Image courtesy by Mugak/2025.
The Basque Institute of Architecture (EAI-IAE) will host the central exhibition, "Eu-topías, Ou-topías," which brings together, in three galleries, the work and thought of internationally renowned architects and artists:
First Gallery: Utopia as Escape
A space that invites reflection on the elusive power of utopia and its regenerative and reconstructive capacity. A proposal that demonstrates the potential and the evocative and transformative force of the creative impulse.
-"New Babylon" by Dutch artist Constant Nieuwenhuys.
-"Plug in City" + "Filter City" by renowned English architect Sir Peter Cook.
-"Exodus" + "Hyperbuilding" by the iconic Rem Koolhaas.

"Eu-topias, Ou-topias," main exhibition. "Castles in the Air, or How to Build Utopia Today" / MUGAK. Image courtesy by Mugak/2025.
Second Room: Regenerative and Decolonial Utopias
A series of hanging publications greets the visitor. All of them represent the literary character of early utopias and the emergence of utopian literature throughout the centuries. They follow projects that function as experimental cartographies for possible futures.
- "The Available City" by architect and urban planner David Brown + MAS Context.
- "African Futures Institute" by Professor Lesley Lokko OBE.
- "The Bedroom Script" by Madrid-based architect and programmer John Porral.
- "We Make Cities" by the Seville-based transdisciplinary practice Lugadero.
- Interview with sociologist Richard Sennett conducted for this Biennial.

"Eu-topias, Ou-topias," main exhibition. "Castles in the Air, or How to Build Utopia Today" / MUGAK. Image courtesy by Mugak/2025.
Third Hall: A Cloister of Dystopias
The upper area of the cloister of the Basque Institute of Architecture houses projects that illustrate how the architectural and political utopias of the 20th century have transformed over time into landscapes with a dystopian touch.
- "U.N(INVERSE)" by Navarrese artist Txuspo Poyo,
- "What to do with a Million Years", a photographic project by London-based photographer and visual artist Juno Calypso.

"Eu-topias, Ou-topias," main exhibition. "Castles in the Air, or How to Build Utopia Today" / MUGAK. Image courtesy by Mugak/2025.
In line with the structural focus of Mugak/2025, three architectural installations will transform emblematic squares in Bilbao, San Sebastián, and Vitoria-Gasteiz. In this way, the three capitals of the Basque Country will fill their architectural agendas until November 14, when the fifth edition will conclude.