Porcupine Hills via Mary Mountain-Nez Perce
20.2 mi
Distance
12 hrs 10 min
Time
terrain
1,119 ft
Elev Gain
Overview
This is a difficult one way trail to Mary Mountain Trailhead in Yellowstone National Park.
This trail goes by Porcupine Hills.
Rate this Hike
★★★★★
Public Tracks
There are no published trips for this hike. There are 23 private trips.
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