Mount Sneffels Wilderness: Colorado's Rugged Alpine Heart

Getting There

• Driving

  The primary access points to Mount Sneffels Wilderness are from the towns of Telluride, Ridgway, and Ouray. From Ouray, a popular route is via the Yankee Boy Basin Road. This rough road requires a high-clearance 4WD vehicle to reach the upper trailhead, which significantly shortens the hike to Mount Sneffels. Parking is available at various pull-off spots along the road, with limited space at the upper trailhead. Be aware that Yankee Boy Basin is a popular jeep tour area, so parking can be congested. Alternatively, the Blue Lakes Trailhead is accessed by driving north or south from Ouray on Highway 550, then following County Road 7 for approximately 9 miles. The road is generally well-maintained, but AWD or 4WD is recommended. Parking is limited, and cars often park along the road, which can narrow to a single lane. Parking is free at both trailheads.

• Hiking

  From the Yankee Boy Basin upper trailhead, follow the well-marked trail towards Mount Sneffels. The most common route involves ascending a scree field (Lavender Couloir) to reach the summit. This route is rated Class 3, requiring some scrambling and caution due to potential rockfall. Helmets are highly recommended. An alternative route from Yankee Boy Basin follows the Blue Lakes Pass Trail, then ascends a ridge line to the summit. From the Blue Lakes Trailhead, hike approximately 3.2 miles to Lower Blue Lake, then continue past Middle and Upper Blue Lakes to reach Blue Lakes Pass. From the pass, follow the ridge line towards Mount Sneffels. This route is also rated Class 3 and offers stunning views.