Euskal Museoa Bilbao is renewing its facilities, located within a city block in the historic centre of Bilbao, and establishing itself as the most ambitious venue dedicated to presenting Basque culture. The renovation and rehabilitation project, designed by Vaillo + Architects, has been carried out within the complex of the first Jesuit college, dating from the seventeenth century and comprising several buildings with a total floor area of approximately 8,000 m².

Following an extensive architectural and museographic transformation, visitors will be able to explore the semi-permanent exhibition housed in the Misericordia and Cloister buildings. The Unamuno Plaza space will open during a second phase, scheduled between September and October 2026.

The renovation by Vaillo + Architects has involved an investment of more than €20 million to create a new museum experience that brings Basque heritage closer to all audiences through an innovative, accessible narrative with a clear international outlook.

From an architectural perspective, the intervention embraces a restrained and cohesive approach, realised through traditional construction techniques reinterpreted from a contemporary standpoint. The project preserves the identity of the various buildings that make up the complex, respecting their historical evolution while introducing integrating elements that strengthen the relationship between its different parts. This strategy enhances both flexibility of use and the museum’s functional organisation. One of the principal challenges of the intervention has been to restore coherence and unity to a complex that had been profoundly altered by successive interventions carried out over the centuries.

Vista interior Euskal Museoa Bilbao

Euskal Museoa Bilbao by Vaillo + Architects. Photography by Iñaki Bergera.

Project description by Vaillo + Architects

Intervention on the site of the first Jesuit college in the 17th century, comprising several buildings covering more than 8,000 m² that form a city block located in the heart of Bilbao's historic center.

The proposal aims to recover the original structure of the first historic building. To achieve this, the project proposes a synthesis between the origins of the historical complex—Roman classicism imported by the Jesuits in the 17th century—and materials from the Basque cultural tradition linked to the site, such as stone, wood, and steel.

rendering Euskal Museoa Bilbao
Euskal Museoa Bilbao by Vaillo + Architects. Photography by Iñaki Bergera.

The proposed complex features a unified and austere architecture achieved through traditional construction systems designed from a contemporary perspective. The image of the distinct buildings is preserved, given its adherence to historical continuity, but integrating elements are introduced to foster maximum internal interrelation, aiming for appropriate flexibility and functional logic. The construction challenge has been to restore unity to the complex within an amalgamation of buildings significantly altered by numerous interventions over the centuries.

The museum's design strategy is based on the correspondence between form and content. The introduction of a wooden structure resembling a hollow log and the restructuring of the roof with large wooden trusses evoke both the construction of farmhouse roofs and the building of ships.

More information

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Architects
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Vaillo + Architects. Lead architects.- Antonio Vaillo.

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Project team
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Project Director.- Javier Oyanarte Gallego. 
Quantity surveyor.- Javier Urdaci Uceda.

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Collaborators
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Structural Engineer.- Raúl Escrivá Peyró.
Project Phase Collaborators.- Borja Lorenzana – Miguel Perez.
Facilities Engineering.- JG Ingenieros - Arrese Igor Ingeniería SL.

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Client
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Bilbao Bizkaia Museoak.

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Builder
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UTE – Viuda de Sainz · Campezo · Urbelain.

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Area
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8,023 sqm.

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Dates
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2026.

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Location
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Gurutze Kalea 10, 48005 Bilbao, Spain.

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Rendering
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Yago Vaillo.

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Photography
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Vaillo + Irigaray Architects is an architecture practice led by Antonio Vaillo i Daniel + Yago Vaillo Usón, founded in 1998 by Antonio Vaíllo and Juan Luis Irigaray, with Yago Vaíllo joining in 2020. It is located in Navarra, Spain.

The working method in the office is based on the concept of project strategy, which embraces the widest range of possible scales, from a simple bench to the whole city. It proposes a creative process to develop foundational concepts that can be applied equally to management, procedures, and design.

Vaillo + Irigaray Architects conceive design from a multifocal perspective, so they deal with matters from diverse points of view to contribute unifying solutions.

Their source of inspiration is the project itself: the client, function, program, and financial resources… are just raw materials for creativity. Consequently, every project has a unique personality; every project demands exclusive materials and details; every project requires an investigative process and precise development tailored to specific needs. The office structure is organized into 6 areas:

eLAB.- Experimental laboratory for basic creativity to explore urban, social, and cultural needs. It is oriented toward generating new patterns of interaction with the world of industry, architecture and art. I + D + i.- Innovation and research to face the needs in every project according to the world of industry, construction and arts and crafts. BRANDing 360°.- Platform to promote brand strategy as a 360º process. PROJECTS.-Area for design and definition of urban, architectural and industrial projects.

Projects.- Area for design and definition of: Museums architecture, Museography, Interior design, Product design, Public architecture, Educational architecture, Housing, Health architecture, Offices architecture, Commercial architecture, Urban design, and Industrial architecture. 

International.- We develop our international dimension associated with different architectural firms in Switzerland, Mexico and Israel. 

Teaching.- Defenders of professional hybridization theory/practice, we combine the practice of architecture with the teaching. Teachers in different Schools of Architecture and Guest Lecturers in different educational institutions teach disciplines related to architecture, Innovation and Creativity. Regular lectures at several centres, institutions and groups.

Awards & Publications.- Their work has received numerous awards in national and international competitions both for formal and constructive quality. Their work is regularly published in the most important national and international media.

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Published on: June 10, 2026
Cite:
metalocus, MARÍA MÍNGUEZ
"Sober and cohesive architecture. Today, Euskal Museoa Bilbao opens its doors" METALOCUS. Accessed
<https://www.metalocus.es/en/news/sober-and-cohesive-architecture-today-euskal-museoa-bilbao-opens-its-doors> ISSN 1139-6415
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