Event
Solstice Late Hours at the Castle
The Smithsonian Castle will be open until 11 p.m. on Friday, June 19.
Hours may differ for exhibitions, shop, and cafe.
Check back for information soon!
On View At
The Castle will temporarily reopen May 22 to Sept. 7, 2026, as part of Our Shared Future: 250 programming to commemorate the nation's 250th birthday.
Washington, DC
Closed for renovation
Reopening May 22 to Sept. 7
8:30 a.m. to 5:30 p.m. daily
Reopening May 22 to Sept. 7
8:30 a.m. to 5:30 p.m. daily