Middle Mineral Creek

Embark on a challenging high-altitude adventure with Colorado Trail: Segment 21, a difficult hike spanning 14.5 miles (23.4 km). You will gain a significant 3824 feet (1166 metres) in elevation, requiring approximately 7 hours and 41 minutes to complete. The route takes you through dynamic landscapes, from lush forests to vast expanses of high tundra, offering expansive panoramic views of the San Juan Mountains, especially as you traverse the open 3.3-mile stretch across Snow Mesa.

Planning your visit requires careful consideration for this remote segment. The trailhead at San Luis Pass is not directly accessible by vehicle; you will likely need a 4WD vehicle to reach a nearby point, then hike to the pass itself. To ensure a safe and enjoyable experience, start your hike early in the morning to avoid afternoon thunderstorms, particularly when you are on exposed sections like Snow Mesa. The trail is dog-friendly, and you will find plentiful water sources along the way.

This segment of the Colorado Trail is notable for its significant portion above the treeline, immersing you in the unique environment of the La Garita Wilderness. You will experience varied terrain, including gradual and steeper inclines, undulating sections, and descents into groves of aspen trees. The trail's elevation, often around 12,200 feet on Snow Mesa, provides miles of unobstructed views, making it a truly distinctive part of the Colorado Trail experience.