What to expect

Colorado has 5667 trails including medium, difficult, extra difficult, and easy trails. The trail with the highest elevation climb is the Arkansas River Loop and the one with the least climb is the South Mount Elbert Trail. The longest trail is American Discovery Trail - West at 3180 km. To complete this hike you should budget at least 97 days. For a shorter adventure, you can try the South Rim Road Circle a t 144 m. This could be done in as little as 1 days. Trails with the best offering of hostels include Stout, Mill Creek and Horsetooth Mountain Loop Trail, D1 Trail and Devils 7 Loop, White Ghost and Monument Loop Trail, Island Lake Trail, and Johnny Roberts Memorial Park Loop - East.

Guide to hiking in Colorado

Be prepared for hiking in Colorado with the HiiKER app

FAQs about hiking in Colorado

What is the climate like for hiking in Colorado?

In Colorado, a hiker's paradise, weather conditions can vary greatly by season and elevation. Generally, the state experiences a sunny, dry climate, making it a year-round hiking destination.
Summer (June through August) offers the warmest weather and is typically the best time to tackle high-altitude hikes in the Rocky Mountains, as trails are mostly free from snow. However, afternoon thunderstorms are common, so early starts are recommended.
Winter (December through February) brings snow and cold temperatures, especially at high elevations, making some trails inaccessible. But for the prepared adventurer, winter hiking or snowshoeing can offer a unique and serene experience. Always check local weather conditions before setting out. For trail updates and weather info, visit the Colorado Parks & Wildlife website. [Link: https://climate.colorado.gov/]


Do I need a permit to hike in Colorado?

While most Colorado trails are free, some popular areas, like Hanging Lake or Rocky Mountain National Park, require permits or reservations to manage visitor impact. Permits can typically be obtained online in advance. Contact the relevant park management or Colorado Parks & Wildlife for specifics. [Link: https://www.nps.gov/romo/planyourvisit/permitsandreservations.htm]


Is wild camping allowed in Colorado?

Wild camping, often referred to as dispersed camping, is generally permitted in Colorado's National Forests and Bureau of Land Management areas, unless otherwise posted. Hikers must follow Leave No Trace principles and fire restrictions. Always check specific regulations with the managing agency. [Link: www.fs.usda.gov]


Are there mountain rescue services in Colorado?

In the event of a hiking emergency in Colorado, dial 911 for immediate assistance. The Colorado Search and Rescue Association (CSAR) coordinates rescue efforts in the mountainous terrains. Always let someone know your hiking plans and carry a charged cell phone. [Link: https://coloradosar.org/]


Are there dangerous plants in Colorado?

Colorado's diverse landscapes offer a variety of flora. Alpine regions feature tundra wildflowers, while lower elevations host pine forests and aspen groves. Hikers should respect the delicate ecosystem and avoid trampling wildflowers. The Colorado Native Plant Society website provides comprehensive information. [Link: www.conps.org]


What wildlife should I be aware of when hiking in Colorado?

Colorado's trails reveal an array of wildlife, from elk and deer in the Rocky Mountain National Park to marmots and pikas in alpine areas. Be bear-aware, particularly in forested areas, and mindful of smaller critters like ticks and mosquitoes. For wildlife safety tips, refer to the Colorado Parks & Wildlife website. [Link: https://dnr.colorado.gov/divisions/colorado-parks-wildlife]