- HISTORIC & CULTURAL SITE
- INTERPRETIVE PROGRAMS
- VISITOR CENTER
Smithsonian Institution Building, the Castle, DC
The Smithsonian Information Center, located in the Castle, provides a multifaceted information and orientation program to assist you in planning your visit to the Smithsonian and other capital attractions.
Address:900 Jefferson Drive, SW
Directions:The Castle is located on the National Mall, the grassy area between the Capitol and the Washington Monument, steps from the Smithsonian Metro stop.