Operating Hours & Seasons
The National Park Service Civil War Defenses of Washington sites are open every day except January 1, Thanksgiving, and December 25. The hours of operation are from dawn to dusk. Please contact each park for more information.
Did You Know?
The Civil War Defenses were generally named after well known Union officers (many deceased during the war). This was not always the case. Fort Williams was first named Fort Traitor because the owner, Samuel Cooper(left), pledged an oath to the Union only to become a Confederate later on in the war.