Kunsthaus Zurich museum to unveil massive new extension in October 2021 February 22, 2021 Many of the facilities will be open to the public outside museum hours The grand opening will take place on October 9 and 10, 2021 The Kunsthaus Zurich, one of Switzerland’s most acclaimed museums with art collections ranging from the 13 th century to the contemporary, will unveil a massive extension designed by David Chipperfield Architects, which will double the museum’s size, in October 2021. Intended to breathe new life into the urban landscape and establish the museum as a cultural hub, the extension boasts multi-purpose workshops, a large event hall and art garden, plus a shop and bar. Many of the facilities will be open to the public outside museum hours, providing a space for artistic engagement and interaction for Zurich locals and visitors alike.