National Mall and Memorial Parks
900 Ohio Drive, SW
Washington, DC 20024
For Visitor Information (Phone): 202.426.6841
Park Headquarters (Phone): 202.485.9880
Did You Know?
In Ellicott's Mills, Maryland, President Andrew Jackson boards a Baltimore & Ohio Railroad train for a pleasure trip to Baltimore in 1833. Jackson, who had never been on a train before, was the first president to take a ride on the "Iron Horse," as locomotives were known then.