Ronald Reagan Building and International Trade Center is at 1300 Pennsylvania Ave. N.W. at jct. 14th St. N.W.; tours depart from the concierge desk. Guided tours include the ground and concourse levels and the Woodrow Wilson Center, with a stop at the mezzanine if time permits. The guide shares the history of the building along the way. A 3-ton section of the Berlin Wall is also on display.
Note: Visitors must pass through security checkpoints.