Heritage & History

International Underground Railroad Month

Celebrate International Underground Railroad Month this September and honor the courageous journeys of freedom seekers by visiting a Network to Freedom site, taking a guided tour, or attending a special event.

St. Mary's County Network to Freedom Sites

St. Mary's County is home to four National Park Service Underground Railroad Network to Freedom Sites. Visit these sites to learn the powerful stories of freedom seekers in the area.

Museums & Historic Sites

Historic Sotterley

Update January 2025: Guided Tour Season Over! Sotterley's guided tours, Visitor Center, and exhibit buildings are currently closed for the winter season....

Museums & Historic Sites

Old Jail Museum

Built in 1876 and in use until 1945 by the oldest sheriff’s office in the nation, this granite block and brick structure retains its original upstairs cells...