0.0 star · Difficult Out and Back

Twelvemile Lake

Park County, Colorado

Trail length

24.4 km

Time

~1 day 1 hrs

Elevation Gain

744 m

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

The Twelvemile Lake is a 24.4 km looped trail that starts and ends in Hartsel, Park County, Colorado. 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 2 days. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.