- Get Involved
All Smithsonian museums will be open today, March 6. The National Zoo will open at noon today.Skip navigation
Entered from a copper domed kiosk on Jefferson Drive between the "Castle" and
the Freer Gallery of Art, the S. Dillon Ripley Center houses The Smithsonian Associates, the Discovery Theater, and the Smithsonian
Traveling Exhibition Service. The Ripley Center also contains a small conference
center and meeting rooms.
Highlights Changing exhibitions and the Discovery Theater.