Colorado Trail Permits
485-mile continuous trail from Denver to Durango through the heart of the Rocky Mountains, crossing eight mountain ranges and six wilderness areas.
Signature Experiences
The most sought-after permits in CT
Thru-Hikes & Long Trails
Epic multi-day traverses starting from CT
CT Thru-Hike
Walk 486 miles from Denver to Durango through the heart of the Rocky Mountains—crossing eight mountain ranges, six wilde...
4-6 weeks
Collegiate Loop
160-mile loop combining the Colorado Trail's Collegiate East and West routes through the heart of the Sawatch Range—14er...
All Permits
Select a permit to learn more and set up alerts
Collegiate Loop
160-mile loop combining the Colorado Trail's Collegiate East and West routes through the heart of the Sawatch Range—14ers, alpine lakes, and some of the CT's finest terrain.
Colorado Trail Thru-Hike Permit
Walk 486 miles from Denver to Durango through the heart of the Rocky Mountains—crossing eight mountain ranges, six wilderness areas, and reaching heights above 13,000 feet.
Other National Forests & Wilderness Areas
Explore more wilderness permits in the region
CT Permit FAQ
What permits are required for Colorado Trail?
Colorado Trail requires permits for various activities including CT Thru-Hike, Collegiate Loop. Each permit has different requirements and booking processes.
How do I get a permit for Colorado Trail?
Permits for Colorado Trail are available through Walk-Up systems. Use PermitSnag to track availability and get notified when cancellations occur.
When should I apply for Colorado Trail permits?
Timing varies by permit type. Lottery permits typically open months in advance, while reservation permits release on a rolling basis. Set up alerts with PermitSnag to never miss an opening.