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Keystone Lake Loop is a 1.9 mile loop trail located near Derry, Pennsylvania that features a lake and is good for all skill levels. The trail offers a number of activity options and is best used from April until October. Dogs are also able to use this trail but must be kept on leash.

Length 1.9 mi Elevation gain 82 ft Route type Loop

Dogs on leash

Kid friendly

Camping

Hiking

Nature trips

Walking

Running

Lake

Partially paved

Waypoints (0)
Weather
UV Index
Daylight
Reviews (48)
Photos (12)
Recordings (56)
Completed (77)
Bret Bemis
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Hiking

A pleasant little hike around the lake.

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Linda Langer
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Walking

Nice trail around the lake. I would definitely come back to this trail!

Jen R
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Hiking

This was a nice walk in a well-maintained park. The “trail” was mostly paved and well-populated. I wouldn’t classify this as a “hike” so much as a “walk.”

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Jenn W.
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Hiking

easy walk. pretty lake.

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Randy Sanner
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Running

Great running trail. Open to bicycles as well.

Gary Davis
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Walking

Really nice trail and pet friendly. Nice play ground for young kids.

Dianna Kerr
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Walking

Nice walking path. Part is trail, part is paved, part is grass if you walk closer to the lake. Enjoyable if you don't want anything too taxing.

Cherie Cornmesser
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Hiking

This is my second visit to this park and each time I have done the same trail. All Trails did not have the trails behind the stone lodge mapped so I mapped the yellow blazed trail today. The trails are beautiful and very well maintained. Marked for foot traffic only. Other than the initial climb this trail was not too difficult for me in spite of some trouble with my knees. I look forward to future visits and will add to the mapping I accomplished today.

Prevan Michelle Roberson
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Running

The most beautiful park in the area and the lake is beautiful. there's a nice loop trail that goes around the lake. about 2 miles for the loop..we also saw some people fishing.

Chad Williams
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Hiking
First to Review

nice fall day.with my bud

Trevor Younginger
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Hiking
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sara estes
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Jason Porterfield
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Hiking
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Melinda Dean
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Hiking
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Julie Ann
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Hiking
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Marilyn Chapla
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Hiking
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Bridget Hornyak
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Hiking
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Dave Coyle
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Hiking
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Marilyn Chapla
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Hiking
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Jay Hope
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Hiking
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Jay Hope
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Hiking
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Artie Sarn
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Hiking
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Kirk Selembo
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Hiking
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Mike H.
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Hiking
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David Sheets
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Hiking
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Paul Smith
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Hiking
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Steve Hall
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Hiking
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Karli Holmes
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Hiking
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Aaron Dembowski
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Hiking
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Jared Ward
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Hiking
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