Near Dunning Trail
Sunlight peaks through the entrance of the abandoned and flooded "Boston Iron Ore Mine" in Harriman State Park, NU
Near Dunning Trail
Bowling Rocks
Near Dunning Trail
An old mine entrance.
Near Dunning Trail
A distant, early spring glimpse of Little Long Pond just off Dunning Trail in Harriman State Park
Near Dunning Trail
A highlight of Dunning Trail is exploring a large expanse of exposed bedrock that is littered with glacial erratics and old deadwood

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Driving Directions
Hike Trail

Dunning Trail

4.0 (1 Rating)
This easy/moderate trail uses parts of old mining roads as it meanders across Harriman State Park.
3.6
mi
Distance
543
ft
Gain
moderate
Difficulty
BirdingCaveFall ColorsViews
Access Issues
This trail is open year-round.

Route Details

Flatter
Steeper
3.6mi
Distance
543ft
Elevation Gain
518ft
Elevation Loss
30%
Max Grade
1,288ft
High Point
1,000ft
Low Point
Path Type
Point to Point
Description
The Dunning Trail is pretty easy as it makes its way past Pine Swamp, Pine Swamp Mine, and some lovely bald rocks. A part of this path was a mining road in the early 1900's, so those sections are very easy. Otherwise, enjoy dense hardwood forests and beautiful color in the autumn. Since there are so many trail junctions in Harriman, you may want to consider navigating via the Mobile App.

Route Conditions

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Contributors
Jennifer Maskell