5.0 star · Difficult Out and Back

Upper Deep Trail

Humboldt-Toiyabe National Forest · Mono County, California

Trail length

21.5 km

Time

~1 day 0 hrs

Elevation Gain

718 m

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

The Upper Deep Trail is a 21.5 km looped trail that starts and ends in , Mono County, California. Based on our data, the trail is graded as 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 7 hrs 28 mins. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.