Operating Hours & Seasons
Piscataway Park grounds are open from dawn to dusk.
National Colonial Farm
Visitor Center Hours:
March through December:Tuesday through Sunday 10am-4pm.
December through March: 10am-4pm on weekends only.
Historic Farm and Buildings are CLOSED during the winter months.
The Accokeek Foundation administration office is open from 9am to 4pm, 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.