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Upper Glen Artney Alternate Loop route map
Difficulty: ModerateLoop

Upper Glen Artney Alternate Loop

Catonsville, Maryland

3.0 mi

Distance

463 ft

Elev. Gain

1h 8m

Est. Time

Loop

Route Type

Moderate

Difficulty

About This Trail

Upper Glen Artney Alternate Loop is a loop trail in Patapsco Valley State Park, managed by the Maryland Department of Natural Resources, Maryland Park Service, in Baltimore County, Maryland. It is 3 miles long and gains 463 feet. It is in or next to Catonsville, Maryland.

From the trail data on this page. For conditions and closures, see official sources.

Trail Conditions

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.

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Elevation Profile

Min:21 ft
Max:106 ft
Gain:141 ft
Loss:141 ft
Elevation profileA line rising and falling between 21 ft and 106 ft across 3.0 mi along the route, drawn from start to end.21 ft49 ft78 ft106 ft0.0 mi0.8 mi1.5 mi2.3 mi3.0 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi93 ft
High point0.1 mi106 ft
End3.0 mi93 ft

Trail Details

Route Type
Loop

Official sources & verification

Managed by Maryland Department of Natural Resources, Maryland Park Service

Verify before you go

Source of truth

Where it is

Nearest town:
Catonsville, MD · in or next to town
County:
Baltimore County, MD
Jurisdiction:
Patapsco Valley State Park · Maryland Department of Natural Resources, Maryland Park Service

Nearest town and county from U.S. Census Bureau place records and county boundaries.

Verify by phone or mail

  • Operator:(410) 461-5005
  • Address:8020 Baltimore National Pike, Ellicott City, MD 21043 · MD
We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this trail using the links above before you go — you are responsible for compliance. Last verified by us: May 23, 2026. Our copy is more than a month old — please reconfirm with the agency before relying on it.Spot an error in our data?

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.

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