Located across the 14 th Street Bridge in Virginia. An adult must accompany visitors under 16 years of age. Visitors older than 16 years must show photo id. The tour lasts one hour and fifteen minutes. Reservations are required for groups of nine or more and must be made at least two weeks in advance.
Congressional tours are available through the Washington, DC office .
When the court is in session, tours are only made available on Thursday and Friday. You must get there early because this tour does fill up quickly. No tours are given during the month of August. Changing of the guard at the Tomb of the Unknown Soldier occurs every hour on the hour during the winter and every half-hour during the summer. The DC Chamber of Commerce provides information about sightseeing, hotels and restaurants.