Hartenstein Lake

Managing agency

San Juan NF — Columbine RD (West)

Hartenstein Lake is a 1.9-mile out-and-back trail located in Colorado near the San Juan National Forest's Columbine Ranger District on the West side. This short trail offers an accessible option for hikers seeking a quick backcountry experience without requiring extensive time commitment. The trail is maintained by the San Juan National Forest, ensuring regular upkeep of the route. The out-and-back format means hikers will cover approximately 3.8 miles round trip, making it suitable for those with limited time or seeking a moderate-distance outing. While specific elevation gain data is not available, the short mileage suggests this is a relatively manageable hike for most fitness levels. The destination lake provides a natural focal point for the hike and potential spot for photography or rest. The trail's proximity to the Colorado area and management by the Columbine Ranger District makes it part of the extensive San Juan National Forest trail system. This location offers access to one of Colorado's premier mountain landscapes while maintaining a lower-commitment route compared to longer backcountry treks.