0.0 star · Extra Difficult Loop

Gray Knob via Amphibrach Trail

Coos County, New Hampshire

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Trail length

15.1 km

Time

~4 hrs 50 min

Elevation Gain

1093 m

"An epic challenge to remember from the heart of Coos County"

The Gray Knob via Amphibrach Trail is a 15.1 km looped trail that starts and ends in Randolph, Coos County, New Hampshire. Based on our data, the trail is graded as Extra Difficult. For information on how we grade trails, please read measuring the difficulty of a hiking trail on hiiker. Also, check our latest community posts for trail updates.

This trail can be completed in approx 6 hrs 44 mins. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.