Mann Gulch Trail from Missouri River

The Mann Gulch Trail from Missouri River is a 12.1 km looped trail that starts and ends in Helena, Lewis and Clark County, Montana. 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 5 hrs 10 mins. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.