No reservations are necessary. However, you may reserve a tour by contacting your Representative at least three months in advance. The nearest Metro station is Capitol South. During the summer months only, the Marines offer a special parade at the Marine Barracks. You may reserve seats for the parade by calling your Representative at least three months in advance.
Parking is extremely limited.
The nearest Metro station is Eastern Market. The ground floor exhibits are open to the public. Use main entrance. The Supreme Court is located directly across from the Capitol on 1st Street. You may reserve tickets by calling your Representative or Senator at least three months in advance.