Pentagon Parking Only a 10 minute walk to the Pentagon, we offer reasonably priced parking by the day or week for all Pentagon visitors. Pentagon Visitors Whether a contractor getting to work or a civilian on a tour, the Pentagon welcomes all. Visitor Information About the Pentagon Learn about the history of this great structure before heading to the Pentagon. Pentagon's History 9/11 Memorial Visito the 9/11 Memorial to pay homage to the thousands of lives lost that day. Plan a Visit Memorial Design Biographies of the Memorialized Start End P Reservable P Closed