Host an Event at the Smithsonian Castle

The Smithsonian Castle and Enid A. Haupt Garden will be closed for renovations beginning February 1, 2023. The renovation is expected to last approximately five years.

The Smithsonian Castle is a building rich in history and grandeur, making it one of Washington, D.C.’s premiere event venues. Located on the National Mall, this elegant landmark is an ideal setting for a variety of social, corporate or non-profit events. The Castle includes three distinctive indoor spaces and an adjoining garden for outdoor evening events.