View west along U.S. Route 40 (National Pike) just west of Boonsboro Mountain Road in Greenbrier State Park, Washington County, Maryland — View west along U.S. Route 40 (National Pike) just west of Boonsboro Mountain Road in Greenbrier State Park, Washington County, Maryland Famartin · CC BY-SA 4.0

Greenbrier State Park

State Park · Maryland · Maryland Park Service

Plan your visit

Know before you go

Official site: dnr.maryland.gov
Managed by: Maryland Park Service

Getting there

Directions on Google Maps →

What's here

Activities & features: Boating

Photos

Nearby parks

Parks of Maryland

40 parks mapped in Maryland

You're looking at Greenbrier State Park — the gold marker.

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Sources: Wikimedia Commons / editorial, USGS PAD-US, State agency · updated 2026-08-23