Category
page 1Hiking trails in Maryland
Appalachian Trail
2,198.4-mile (3,538 km) trail going through fourteen US states managed by the National Park Service
American Discovery Trail
long-distance hiking and biking trail across the United States
Potomac Heritage Trail
Long-distance hiking trail in the United States
Star-Spangled Banner National Historic Trail
Trail that commemorates the Chesapeake Campaign of the War of 1812