Secret Entrance to the White House

<div> <a href='https://virtualglobetrotting.com/map/secret-entrance-to-the-white-house/'> <img border='0' src='https://c1.vgtstatic.com/thumb/2/2/220789-v1/secret-entrance-to-the-white-house.jpg' alt='Secret Entrance to the White House' class='map-thumb' height='150' width='150'/> </a> </div> By: <a class='user-link' href='https://virtualglobetrotting.com/user/photog/' title='photog: Info'>photog</a>. <br /> <a data-mid='220789' class='map-link ' href='https://virtualglobetrotting.com/map/secret-entrance-to-the-white-house/' title='Secret Entrance to the White House'>Read more...</a> <br /> Backdoor entrance through a tunnel to the White House. Likely built in 1919 to support the Treasury Annex then enhanced to connect to the White House in the World War II period.<br /><br /> <br />