Twin Sisters Trail is a hiking and horse trail in Larimer County, Colorado. It is within Roosevelt National Forest and Rocky Mountain National Park. It is 3.3 miles long and begins at 9,211 feet altitude. Traveling the entire trail is 6.8 miles with a total elevation gain of 2,391 feet. The trail ends near Twin Sisters Peaks (elevation 11,332 feet).
Twin Sisters Trail Professional Guides
Detailed Trail Descriptions from Our Guidebooks
Best Hikes Rocky Mountain National Park
by Kent Dannen (Falcon Guides)
Afoot & Afield: Denver, Boulder, Fort Collins, and Rocky Mountain National Park
by Alan Apt and Kay Turnbaugh (Wilderness Press)