What's the best way to see the Pentagon?
As the headquarters of the United States Department of Defense, the Pentagon is a highly secure facility. Public tours of the building are available on a limited basis for U.S. citizens on Tuesdays and Thursdays only, and there are strict rules and procedures that all visitors must follow.
To see the Pentagon, you need to schedule a guided tour up to 3 months in advance through the Pentagon Tour Office website or by calling their phone number. The tour takes approximately 60 minutes and covers significant historical and political events that have taken place in the building. You are required to provide your personal information in advance and should bring a valid government-issued photo identification card. Cameras, backpacks, and other large bags are not permitted inside the building.
The Pentagon is located in Arlington, Virginia, just across the Potomac River from Washington, D.C. You can access the building by Metro or by car. You should plan to arrive at least 30 minutes before your scheduled tour time to go through security screening.