Abyss Lake

Managing agency

Forest Service

Abyss Lake is an 8.4-mile loop trail located in Colorado near the San Juan National Forest, managed by the Mancos-Dolores Ranger District. This moderate to challenging route offers hikers a rewarding backcountry experience in the heart of the San Juan Mountains. The loop format allows visitors to experience varied terrain and scenery throughout the hike. The trail provides access to Abyss Lake, a scenic alpine destination that serves as the focal point of this route. Hikers should expect mountain forest environments and high-elevation terrain typical of the San Juan National Forest. The San Juan National Forest spans over 1.8 million acres and contains some of Colorado's most remote and pristine wilderness areas. The Mancos-Dolores Ranger District manages this trail and maintains information about current conditions and seasonal access. The 8.4-mile loop distance makes this an all-day hike suitable for well-prepared hikers. Before heading out, check with the Mancos-Dolores Ranger District for current trail conditions, weather forecasts, and any necessary permits or restrictions.