Alpine Tunnel

Alpine Tunnel is a 1.6-mile out-and-back trail located in Colorado near the Colorado area, managed by the Routt National Forest's Hahns Peak/Bears Ears Ranger District. This short trail offers hikers direct access to a historic mining tunnel with scenic surroundings characteristic of the northern Colorado Rockies. The trail's modest length makes it suitable for hikers of various experience levels seeking a quick backcountry excursion. The out-and-back format means hikers will retrace their steps on the return journey, covering approximately 3.2 miles total roundtrip distance. The area falls within the Hahns Peak/Bears Ears management zone, known for its rugged terrain and mountain landscape. Alpine Tunnel serves as an accessible way to explore Colorado's mining heritage while enjoying the natural environment of the Routt National Forest. Before heading out, check current trail conditions with the Hahns Peak/Bears Ears Ranger District, as mountain weather and seasonal changes can affect trail accessibility and safety.