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Merryman's Mill Upper Trail and Yellow Trail Loop route map
Difficulty: ModerateLoop
Maryland

Merryman's Mill Upper Trail and Yellow Trail Loop

Cockeysville, Maryland

3.4 mi

Distance

525 ft

Elev. Gain

1h 20m

Est. Time

Loop

Route Type

Moderate

Difficulty

About This Trail

Merryman's Mill Upper Trail and Yellow Trail Loop is a loop trail in Baltimore County, Maryland. It is 3.4 miles long and gains 525 feet. It is in or next to Cockeysville, Maryland.

From the trail data on this page.

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:107 ft
Max:159 ft
Gain:160 ft
Loss:160 ft
Elevation profileA line rising and falling between 107 ft and 159 ft across 3.4 mi along the route, drawn from start to end.107 ft124 ft142 ft159 ft0.0 mi0.9 mi1.7 mi2.6 mi3.4 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi128 ft
High point0.9 mi159 ft
End3.4 mi128 ft

Trail Details

Route Type
Loop

Official sources & verification

Verify before you go

Where it is

Nearest town:
Cockeysville, MD · in or next to town
County:
Baltimore County, MD

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

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.

Nearby Trails

More trails near Merryman's Mill Upper Trail and Yellow Trail Loop
Merryman's Mill Trail Loop

Merryman's Mill Trail Loop

3.8 mi
TrailDifficulty: Moderate
Pot Spring Road Fire Trail to Loch Raven Reservoir

Pot Spring Road Fire Trail to Loch Raven Reservoir

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TrailDifficulty: Easy
Loch Raven Pink Trail

Loch Raven Pink Trail

3.4 mi
TrailDifficulty: Moderate
Merryman's Mill Upper Trail Blue Loop

Merryman's Mill Upper Trail Blue Loop

1.8 mi
TrailDifficulty: Easy
Loch Raven Reservoir Loop

Loch Raven Reservoir Loop

6.5 mi
TrailDifficulty: Moderate
Merryman's Mill Trail

Merryman's Mill Trail

10.9 mi
TrailDifficulty: Difficult

Stay nearby

Campgrounds near this trail

More campgrounds

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