Major Expansion Adds 1,500 Sq. M of Exhibition Space
The Fondation Beyeler in Basel, Switzerland, has inaugurated a £109.7 million expansion featuring three new buildings designed by architect Peter Zumthor. The centerpiece, the Wyss building, named after Swiss entrepreneur Hansjörg Wyss who primarily funded the project, increases the museum’s exhibition space by 1,500 square meters. This expansion supplements the existing 3,800 square meters of gallery space in the Renzo Piano building opened in 1997.
The new facilities aim to significantly enhance the museum’s capacity to display its renowned collection of Modern art, which includes works by Claude Monet, Piet Mondrian, and Pablo Picasso. The additional space allows for more diverse and dynamic exhibitions, improving visitor experience and the museum’s profile in the international art scene.
Three Distinct New Buildings Enhance Museum Offerings
Besides the Wyss building, the Fondation Beyeler added the Ammann Pavilion and the Erlen Torhaus. The Ammann Pavilion, supported by Swiss art dealers Thomas and Doris Ammann, provides an intimate venue for musical recitals and performances, featuring interiors crafted from cherry and pear wood. This space also offers a welcoming area for daytime visitors.
The Erlen Torhaus, an extension to the museum’s original 18th-century villa, creates modern office space to support operational needs. Together, these three structures broaden the museum’s functional and cultural scope, accommodating artistic programming and administrative growth.
Expanded Parkland Doubles to Nearly 20,000 Sq. M
The Fondation Beyeler’s grounds have been significantly expanded, doubling to approximately 20,000 square meters. This landscaped area now hosts new outdoor sculptures by artists such as Rachel Whiteread, Pierre Huyghe, and Louise Bourgeois, whose famous Maman spider sculpture from 1999 is a prominent feature. The landscaping project received support from Christoph and Sibylla Müller.
This expansion of green space integrates art into nature and offers visitors a broader sensory experience. It strengthens the museum’s role as a cultural destination where art interacts with the environment, enhancing both visual and spatial engagement.
Constellations Exhibition Bridges Old and New Spaces
The opening coincides with the launch of “Constellations,” a major exhibition running until 5 September 2027. It features 150 Modern and contemporary artworks from the Beyeler collection and affiliated groups like the Daros Collection. The show is designed to connect the original Renzo Piano galleries with the new Zumthor buildings, creating a curated journey through the museum’s evolving architectural spaces.
The varied gallery designs—from the linear, top-lit rooms of the Piano building to Zumthor’s side-lit Wyss building with its spiral layout and panoramic windows—offer distinct environments highlighting different aspects of the art. This deliberate contrast enriches visitor engagement and underscores the museum’s architectural narrative.
Innovative Design Reflects Commitment to Art
Architect Peter Zumthor emphasized the principle that museums should serve art above all. The Wyss building’s Y-shaped plan was carefully designed to preserve centuries-old trees in the park. Its exterior walls are constructed from rammed concrete mixed with crushed Jura limestone, producing a pale pinkish-yellow finish that harmonizes with the natural surroundings.
Notably, the Wyss building lacks a reception area, allowing visitors to enter directly into the exhibition spaces. This design choice reflects Zumthor’s vision of unmediated engagement with art. The ground floor currently displays works by Monet, Wolfgang Tillmans, and Roni Horn, illustrating the museum’s diverse collection.
Measured Inauguration to Optimize Visitor Experience
Rather than a grand opening event, Fondation Beyeler has chosen a phased inauguration period from 26 September 2026 to 14 January 2027. During this time, visitor numbers to ticketed exhibitions will be limited, and the museum will reduce its opening days from seven to five per week. This approach is intended to gather visitor feedback and refine operations.
Director Sam Keller, who has led the museum since 2008, highlighted the importance of learning from visitors to optimize processes. This careful strategy aims to ensure the expanded facilities function smoothly and enhance the overall museum experience once fully operational.
Takeaway: Fondation Beyeler’s £109.7 million expansion significantly broadens its exhibition and parkland space, setting a new standard for Modern art presentation through thoughtful architecture and visitor-focused planning.