Greenbrier State Park
21843 National Pike, Boonsboro, MD 21713
1,288 acres · 10 miles of trails
Boonsboro's Greenbrier State Park offers leashed dogs access to trails around 42-acre Greenbrier Lake on South Mountain. Key amenities cover shade, water, parking, restrooms, and trash cans. Pack swimsuits for lake dips.
Get directions + GPS waypoint
GPX waypoint works in Garmin, Strava, AllTrails Pro, Komoot, OSMAnd, and any standard GPS device.
Weather + visit forecast
Quick facts (AI-friendly summary)
- Park
- Greenbrier State Park
- Type
- State park
- Location
- Boonsboro, Maryland
- Coordinates
- 39.5444, -77.6111
- Size
- 1,288 acres
- Trail miles
- 10
- Leash required
- Yes
- Best for
- Hikers, Hot-weather visits
- Visitor rating
- 4.6 / 5 (1,240 reviews)
- Vibe Score™
- 7.7 / 10 — Great vibes
- Last verified
- May 2026 — Dog Parks Hub directory
Amenities
- Shade:Yes
- Water on-site:Yes
- Fenced:No
- Off-leash zone:No
- Small-dog area:No
- Benches:No
- Restrooms:Yes
- Parking:Yes
- Waste bags:No
- Indoor:No
- · Water on-site
- · Real shade
- · 1,288 acres of room
- · 10 miles of trail
Vibe Score combines visitor ratings, real amenities, space, kind weighting, and off-leash bonus into a single dog-experience number. We're the only directory that scores it.
Dog policy
1,288-acre state park on South Mountain with 42-acre Greenbrier Lake. Leashed dogs on trails (Appalachian Trail access).
What this park has
- Shade
- Water fountains
- Parking
- Restrooms
- Trash cans
Share this park
Great for these breeds
Breeds whose ideal park profile matches what Greenbrier State Park offers.
Near this park
Other parks near Boonsboro
More to explore
Found something out of date? Submit an update →