​Plan Your Visit

Jefferson Patterson Park & Museum (JPPM) is abundant with treasures. Come to hike the miles of trails, explore the Visitor Center with its interac​tive exhibits, take a tour of the Maryland Archaeological Conservation Laboratory (MAC Lab), or enjoy one of our many educational programs or events.​

View a ​​larger map

View ​Map and Trail Guide.

Jefferson Patterson Park and Museum
10515 Mackall Road
St. Leonard, Maryland 20685
Phone: 410-586-8538 or
Email: jef.pat@maryland.gov​​

Park Grounds and Trails

Hours: Park and grounds are open all year from 7:30 am until dusk, except for New Year's Day, Thanksgiving, and Christmas. Free park admission.

Visitor C​enter​

The Visitor Center is currently open Wednesday - Saturday, 9:30 a.m. - 4:00 p.m.

The Visitor Center will be closed between December 15 through January 15.​