0.0 star · Extra Difficult Out and Back

Boyle Brook from Loon Brook Road

White Mountain National Forest · Grafton County, New Hampshire

Trail length

4.5 km

Time

~1 hrs 34 min

Elevation Gain

405 m

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

The Boyle Brook from Loon Brook Road is a 4.5 km looped trail that starts and ends in Lincoln, Grafton 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 2 hrs 14 mins. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.