Continental Divide National Scenic Trail (Colorado)
The Continental Divide National Scenic Trail (CDNST) is a 3,700-mile backcountry hiking trail that traverses the North American continent from the Canada–United States border in Montana to the U.S.–Mexico border in New Mexico. In Colorado, the trail spans approximately 797 miles through the state's most mountainous terrain, running from the Wyoming border in the north to the New Mexico border in the south.[1] The Colorado section of the CDNST passes through eleven national forests, three wilderness areas, and numerous state and private lands, making it one of the most significant long-distance trails in the western United States. The trail follows the continental divide, the hydrological feature that separates water drainage between the Atlantic Ocean and Pacific Ocean, creating a dramatic journey through alpine meadows, dense coniferous forests, and exposed ridgelines at elevations frequently exceeding 12,000 feet. The CDNST in Colorado attracts thousands of backpackers and day hikers annually, ranging from casual recreationists exploring short segments to experienced thru-hikers attempting the entire continental crossing.
History
The Continental Divide National Scenic Trail was officially established by Congress in 1978 as part of the National Trails System Act, though the concept of a continuous trail following the continental divide had been discussed informally among mountaineers and conservationists for decades prior. The initial planning and advocacy for a formal scenic trail along the divide gained momentum in the 1970s, driven by the American Hiking Society and various regional outdoor organizations seeking to create a flagship long-distance trail comparable to the Appalachian Trail and Pacific Crest Trail. Colorado's portion of the CDNST was among the most rapidly developed sections, as state and federal land management agencies collaborated with volunteer groups to establish, maintain, and document the route through the state's extensive public lands.[2]
The actual construction and completion of the full CDNST trail route was a multi-decade undertaking involving thousands of volunteers, government agencies, and conservation organizations. Throughout the 1980s and 1990s, the Continental Divide Trail Coalition, a non-profit organization established specifically to coordinate construction and maintenance efforts, worked to close gaps in the route and improve trail conditions. In Colorado specifically, significant portions of the trail were completed during the 1990s, though work on connector routes and high-altitude segments continued into the 2000s. The trail's establishment reflected a broader environmental movement in Colorado and the American West emphasizing wilderness preservation, public access to natural areas, and the protection of scenic mountain corridors from development pressure.
Geography
The Colorado section of the Continental Divide National Scenic Trail encompasses diverse geographic regions across the state, beginning at the Wyoming border in Jackson County and terminating at the New Mexico border in Conejos County. The trail's route through Colorado can be divided into several distinct geographic sections, each presenting unique topographic challenges and scenic characteristics. The northern segment, running from the Wyoming border to the vicinity of Rabbit Ears Pass near Steamboat Springs, traverses the northern Colorado Rocky Mountains, including sections through the Medicine Bow Range and the Sierra Madre. This region features moderate elevations by alpine standards, generally ranging between 9,000 and 11,500 feet, with extensive ponderosa pine and spruce-fir forests interspersed with alpine meadows.[3]
The central and southern segments of the CDNST in Colorado constitute some of the most challenging and spectacular portions of the entire trail. From the central mountains near Leadville and Mount Elbert, the trail passes through the Sawatch Range, the Cochetopa Hills, and the San Juan Mountains, with numerous summits and high passes exceeding 13,000 feet in elevation. The alpine terrain in these regions exposes hikers to intense weather conditions, including afternoon thunderstorms, sudden temperature changes, and potentially hazardous lightning strikes. Notable geographic features along the Colorado CDNST include the Maroon Bells near Aspen, the dramatic peaks of the San Juan Mountains near Silverton, and the high plateaus and basins characteristic of south-central Colorado. Water sources along the trail include numerous alpine streams, mountain lakes, and springs, though their availability varies seasonally and with weather patterns. The trail's passage through varying elevations creates distinct ecological zones, from low-elevation montane forests in some sections to tundra-like alpine vegetation near the highest passes.
Attractions
The Continental Divide National Scenic Trail in Colorado provides access to numerous natural attractions and points of interest that enhance its appeal to recreational users. Thru-hikers and section hikers frequently access or view major Colorado mountain peaks, including Mount Elbert, the highest peak in the Rocky Mountains at 14,440 feet, and numerous other fourteeners (peaks exceeding 14,000 feet in elevation) that lie near or adjacent to the trail route. The trail passes through or near several nationally recognized wilderness areas, including the Maroon Bells–Snowmass Wilderness, the Weminuche Wilderness, and the South San Juan Wilderness, which provide opportunities to experience pristine backcountry environments relatively free from development and motorized recreation.
Historic mining towns and mountain communities lie near various sections of the Colorado CDNST, allowing hikers to resupply and experience Colorado's mining heritage. Towns such as Leadville, Silverton, and Creede have served as resupply points for CDNST users and offer lodging, food services, and cultural attractions related to Colorado's silver and gold mining era. The trail also provides access to high-altitude alpine lakes and scenic vistas that are difficult to reach via other routes, making the CDNST an attractive option for photographers, naturalists, and serious backcountry enthusiasts. Several sections of the trail pass through areas of botanical and ecological significance, including rare alpine plant communities and wildlife habitats critical to species such as bighorn sheep, mountain goats, and Canada lynx.
Transportation
Access to the Continental Divide National Scenic Trail in Colorado involves varied transportation methods depending on the specific segment and user objectives. Most users arrive at trailheads via personal automobile, as many access points lie along or near mountain highways and forest service roads. Primary vehicle access routes to northern CDNST segments include U.S. Highway 287 near the Wyoming border and Colorado State Highway 125. Central and southern segments are accessible via U.S. Highway 24 near Leadville, U.S. Highway 50 in the Gunnison area, and U.S. Highway 160 in the San Juan region. During winter months, several access roads may be closed due to snow, significantly limiting trail accessibility in high-elevation areas.
Shuttle services and trail support businesses have emerged to serve CDNST users, particularly long-distance hikers attempting the entire Colorado section or the complete continental route. These services provide transportation to and from trailheads, package delivery for resupply, and in some cases, guided services for less experienced users. Public transportation options are limited in most mountain regions of Colorado; however, some regional bus services and mountain-town taxi services provide occasional support for trail users in specific areas. The decentralized nature of CDNST access points across Colorado, combined with the necessity of car travel for most users, reflects the trail's location in remote mountainous terrain relatively distant from urban centers.
Culture
The Continental Divide National Scenic Trail has become an important element of Colorado's outdoor recreation culture and identity. The trail attracts a diverse community of users, including serious backpackers, casual day hikers, trail runners, and alpinists using CDNST segments as approaches to high peaks. The thru-hiking community—individuals attempting to complete the entire continental trail in a single season—has developed its own culture and traditions, with established trail names, shelters, and community networks supporting long-distance hikers.[4] Hiking clubs, outdoor education organizations, and environmental groups throughout Colorado organize CDNST section hikes, volunteer maintenance efforts, and educational programs promoting trail stewardship and outdoor recreation ethics.
The Continental Divide Trail Coalition and regional chapters maintain active volunteer programs involving hundreds of individuals annually in trail maintenance, route improvement, and data collection. These volunteer efforts reflect the strong environmental ethic and commitment to public lands access characteristic of Colorado's outdoor-oriented communities. Annual CDNST gatherings, trail conferences, and hiking festivals celebrate the trail's role in Colorado's recreational landscape and provide opportunities for users to share experiences, learn about trail conditions, and contribute to trail management discussions. The trail's prominence in Colorado culture extends to literature, photography, and media, with numerous guidebooks, documentary films, and written accounts documenting experiences on the CDNST.