calder gardens philadelphia opening date 1234742794

Calder Gardens, a new museum in Philadelphia dedicated to Alexander Calder, has announced it will open on September 21, 2025. The institution, located on Benjamin Franklin Parkway, features a building designed by Herzog & de Meuron and a sculpture garden by Piet Oudolf, with rotating works curated by the Calder Foundation. It will be administered in partnership with the Barnes Foundation, and memberships offering unlimited admission to both institutions start at $98 annually.