Are dogs allowed on Thurston Griggs to Appalachian Trail to Black Rock?

Yes, dogs are allowed on Thurston Griggs to Appalachian Trail to Black Rock but must be kept on a leash at all times. Pack out waste and respect wildlife.

Do I need a permit to hike Thurston Griggs to Appalachian Trail to Black Rock?

No, Thurston Griggs to Appalachian Trail to Black Rock does not currently require a permit. Still check for seasonal closures or day-use fees with the managing agency before heading out.

How difficult is Thurston Griggs to Appalachian Trail to Black Rock?

Thurston Griggs to Appalachian Trail to Black Rock is rated moderate. It is 3.7 miles long with 1,007 feet of elevation gain. Difficulty ratings reflect a combination of distance, elevation gain, and terrain — your experience will depend on your fitness level and trail conditions.

Status unknown — verify before visiting

We don't have current condition data for this trail. Check with the land manager before you go.

See Maryland trail conditions

Thurston Griggs to Appalachian Trail to Black Rock

ModerateOut and Back

Maryland

Thurston Griggs to Appalachian Trail to Black Rock

Myersville, Maryland

3.7 mi

Distance

1,007 ft

Elev. Gain

1h 42m

Est. Time

Out & Back

Route Type

Moderate

Difficulty

About This Trail

Imported description

It goes from White Oak Dr to Black Rock Summit.

Trail Conditions

Unknown

We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.

No recent condition reports. Be the first to share what you see on the trail.

Elevation Profile

Min:266 ft

Max:550 ft

307 ft

Trail Details

Route Type: Out & Back
Surface: Dirt

Official sources & verification

We don't have curated agency sources for this trail in our cache yet. Outdoors is not the permitting authority — confirm conditions, permits, and access with the managing agency before you go. If you know who manages this trail, please tell us.

Reviews

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Legacy import — verify before navigating

Path geometry came from our pre-launch legacy database. Routes have not yet been re-verified against the operator and may differ from the actual trail.