Quandary Peak

Quandary Peak is a 4,350-meter summit and the highest point of the Tenmile Range in the Rocky Mountains. The mountain features rocky slopes and alpine tundra, with multiple hiking routes leading to its top.

The peak was formed through tectonic activity millions of years ago in the Rocky Mountains. Its composition of quartzite and granite was shaped over geological time by weathering and erosion.

The peak attracts climbers following the tradition of ascending all high summits in Colorado. People from across the region come here to pursue this popular mountaineering custom.

Start your hike before sunrise to avoid afternoon thunderstorms common at this elevation. Parking at the trailhead fills quickly during peak season and advance reservation may be necessary.

The East Ridge route takes hikers through changing landscapes, from dense forest to alpine tundra. Mountain goats gather near the summit, offering wildlife viewing opportunities along this path.

Location: Summit County

Elevation above the sea: 4,350 m

GPS coordinates: 39.39729,-106.10643

Latest update: December 7, 2025 10:04