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 interactive exhibits, take a tour of the Maryland Archaeological Conservation Laboratory (MAC Lab), or enjoy one of our many educational programs or events.
Jefferson Patterson Park and Museum
10515 Mackall Road
St. Leonard, Maryland 20685
Phone: 410-586-8538 or
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.
Tours of the Exhibit Barn can be requested at the Visitor Center or by calling to schedule a tour.
For more information, please contact Patricia Samford at 410-586-8551 or email
The administration offices are open Monday through Friday from 8:30 am to 5:00 pm. See
staff directory for department contact information.