Are dogs allowed on Grist Mill Trail?

Yes, dogs are allowed on Grist Mill Trail but must be kept on a leash at all times. Pack out waste and respect wildlife.

Do I need a permit to hike Grist Mill Trail?

No, Grist Mill Trail 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 Grist Mill Trail?

Grist Mill Trail is rated moderate. It is 5.2 miles long with 676 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

ModerateOut and Back

Maryland

Grist Mill Trail

Catonsville, Maryland

5.2 mi

Distance

676 ft

Elev. Gain

1h 49m

Est. Time

Out & Back

Route Type

Moderate

Difficulty

About This Trail

Imported description

The entire Lost Lake Pond is open as of June 2019. All the trees are babies so you are in total darkness. In the summer, carry lots of water to drink. The trail is paved. If you're hiking in the area of Ilchester Rd. The bridge must be cautious crossing the section that the bridge is washing out. People walking across this area can be in danger during a storm. There are flood signs.

From Wikipedia

The Grist Mill Trail is a 5.0 mile long hiking and biking trail located in Patapsco Valley State Park in the Baltimore County side of the Patapsco Valley near Catonsville, Maryland. The paved pathway runs parallel to the Baltimore and Ohio Railroad to the north, and the Patapsco River to the south.

Source: Wikipedia — text licensed CC BY-SA 4.0. Verify trail conditions and seasonal closures with the managing agency before you go.

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:19 ft

Max:43 ft

206 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.