Peltier Lake

Managing agency

Pike-San Isabel NF — South Platte RD

Peltier Lake is a 13.3-mile out-and-back trail located in Colorado that offers hikers a moderate alpine experience. The route features 1,517 feet of elevation gain distributed across the round trip, making it accessible to intermediate hikers seeking a full-day adventure. The trail leads to Peltier Lake, a mountain lake destination that rewards hikers with scenic views typical of Colorado's high country. This trail is managed by the wilderness area administration and remains a popular choice for those exploring Colorado's backcountry. The out-and-back format means hikers will retrace their steps on the return journey, allowing for flexibility in turning back at any point if conditions warrant. Best visited during summer and early fall when snow has melted and trail conditions are optimal, Peltier Lake offers a balanced hiking experience with consistent elevation gain. Hikers should come prepared with adequate water, sun protection, and layers, as mountain weather can change rapidly. The trail provides a genuine backcountry experience without extreme technical difficulty, making it suitable for hikers looking to spend a full day in Colorado's wilderness.