• Piscataway


    Park Maryland

Operating Hours & Seasons

Piscataway Park grounds are open from dawn to dusk.

National Colonial Farm

Mid-March through mid-December:Tuesday through Sunday 10am-4pm.

Mid-December through mid-March: 10am-4pm on weekends only.

Visitor center open Tuesday through Sunday 10am-4pm.

The Accokeek Foundation administration office is open from 8am to 5pm, Monday through Friday. Please call 301.283.2113 for holiday or weather closing information.

Farmington Landing, Accokeek Creek/Boardwalk and Marshall Hall areas are open during daylight hours.

Did You Know?

Potomac River

The Potomac River is the second largest source of freshwater for the Chesapeake Bay. This 384 mile long river's watershed covers over 15,000 square miles.