Renowned architect Shigeru Ban has revealed plans for a new concert hall in Altdorf, Switzerland. The project will transform a historic 19th-century armory into a cultural venue designed to host international musical performances.
Commissioned by the Zauberklang initiative, the development aims to establish a new artistic destination within the Swiss Alps. Importantly, the project will preserve the building’s historic masonry shell. At the same time, the interior will undergo a complete redesign to create a contemporary performance space.
As a result, the proposal combines architectural conservation with cultural redevelopment, positioning the site as a modern “beacon of the arts.”
Timber auditorium designed for acoustic intimacy
At the center of the design sits a fully timber-built auditorium with seating for approximately 200 to 250 guests. Notably, Ban proposes inserting an organically shaped timber structure inside the historic envelope.
Consequently, the sculptural volume forms the architectural and acoustic core of the building. The design also minimizes the physical distance between performers and audiences, thereby creating a more immersive listening environment.
In addition, the use of timber reflects Ban’s longstanding focus on natural materials and structural experimentation.
International collaboration and funding outlook
Beyond concerts, the venue is intended to function as a cultural exchange platform and educational hub. In particular, the project includes a partnership with the Peabody Institute of Johns Hopkins University.
Through this collaboration, the hall will host international music students and programs connecting cultural institutions in Switzerland, Japan and the United States.
Meanwhile, the estimated construction budget stands at 45 million CHF, roughly $57.6 million. Funding will come from private financing and cultural foundations, although developers have not yet announced a final completion timeline.