What to expect
Check out some of the best hiking, walking and backpacking routes in Boulder County, Colorado. The Devils Thumb to King Lake Loop is the most popular trail. The trails have 2 user reviews with great photos and information. There are trails of various difficulty levels including medium, difficult, and extra difficult. The trail with the highest elevation climb is the Mount Audubon Trail and the trail with the least amount of climbing is the Lower Ridge Single Track Trail. The longest trail is the Buchanan Pass Trail at 51.0 km. For a shorter adventure you can try the Lower Ridge Single Track Trail at 1.0 km. Get off line access to History, Water, Peak, and Campsite locations and much more with a Hiiker subscription.
Trail difficulty calculations
To understand how we calculate a trail's difficulty please check out our blog post on the subject:
https://blog.hiiker.app/2020/07/08/measuring-the-difficulty-of-a-hiking-trail-on-hiiker
