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    Colorado
    Outdoor Activities
    6,117
    Trails
    0 - 515 mi
    Range
    4,813
    Hiking
    4,013
    Trail Running
    13,476
    Other activities
    Colorado has approximately 6,117 trails, including 4,813 hiking trails, 4,013 for trail running and 13,476 for other activities. These trails range from 0 to 515 miles in length. The most popular trails are Glacier Gorge, Blue Lake and Arapaho Peak Southeast Ridge Route. The last Trails.com member to complete a trail in Colorado was Jean-Claude L. who completed Oh-My-God Road and San Juan Skyway All-American Byway: Durango to Ouray to Cortez Loop .
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    Glacier Gorge Trail is a hiking and horse trail in Larimer County and Boulder County, ...
    Booth Lake Trail is a hiking trail in Eagle County, Colorado. It is within White River ...
    Barr Lake Trail is a hiking, biking, and horse trail in Adams County, Colorado. It is ...
    This nice hike through the beautiful foothills west of Denver features year-round access, ...
    Undeveloped alpine pools, a 9-mile hike from parking and 11,200 feet above sea level in ...
    The deservedly popular hike to Alberta Falls leads to one of the most frequently photographed ...
    This is one of those hikes that offers a big reward for relatively little work. Blue Lake ...
    Maxwell Falls Bluffs Trail is a hiking and biking trail in Jefferson County, Colorado. ...
    Lost Lake Trail is a hiking trail in Boulder County, Colorado. It is within Roosevelt ...
    Gem Lake Trail is a hiking and horse trail in Larimer County, Colorado. It is within Rocky ...
    Dakota Ridge Trail is a hiking, biking, and horse trail in Jefferson County, Colorado. ...
    Royal Arch Trail is a hiking trail in Boulder County, Colorado. It is 0.9 miles long and ...
    This trailhead, established in 2011, offers several options for hiking on the high prairie ...
    Herman Gulch Trail is a hiking trail in Clear Creek County, Colorado. It is within Arapaho ...
    Switzerland Trail Colorado & North Western R.. is a hiking, biking, and horse trail in ...
    Hanging Lake Trail is a hiking and biking trail in Garfield County, Colorado. It is within ...
    Bear Lake Trail is a hiking trail in Larimer County, Colorado. It is within Rocky Mountain ...
    Opened in 1997, Hall Ranch is one of Boulder County’s premier trails. Part of the North ...
    Located in the southern end of the Gore Range, 11,900-foot Eccles Pass makes a great destination ...
    This run provides a strenuous workout that is used by many local runners as a training ...
    Barr Trail is a hiking and biking trail in Manitou Springs, Colorado. It is within Pike ...
    This small 4-wheel-drive area is one of the best-kept secrets in northern Colorado. Connected ...
    Apex Trail is a hiking, biking, and horse trail in Golden, Colorado. It is within Apex ...
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