With extreme heat advisories in effect, M-NCPPC, Department of Parks and Recreation in Prince George’s County offers designated cooling centers for extended relief—open during regular hours; please confirm hours before visiting. Click here for more information.

Mount Calvert Museum and Historic Site

Mount Calvert Museum and Historic Site

16801 Mount Calvert Road
Upper Marlboro, MD

Amenities

16801 Mount Calvert Road
Upper Marlboro, MD

Tel: 301-627-1286

Email: archaeology@pgparks.com

Hours:
Mon-Sun : Dawn-Dusk

Exterior view of a two-story, colonial-style brick building with a darker-red brick addition on one side.

Two young girls examine a wooden sifting box suspended from ropes.

Close-up of two children holding small artifacts in their hands resembling rocks, bone, pottery, and a large nail.

Bird's-eye view of a shallow, rectangular archaeological excavation site in a field.

Amenities

Picnic Tables

Rentals