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 near Colorado, managed by the Pike-San Isabel National Forest South Platte Ranger District. This moderate backcountry route takes hikers to an alpine lake destination in the South Platte watershed. The trail traverses through varied terrain typical of the Front Range, offering forest sections and open areas as elevation increases toward the lake basin. The out-and-back format means hikers will cover approximately 6.65 miles each direction, making this a full-day commitment. The route provides access to the high country and mountain lake environment characteristic of the Pike-San Isabel National Forest. Hikers should plan accordingly for a longer excursion and come prepared with adequate water and supplies. The trail is maintained by the South Platte Ranger District and is open to foot traffic. Visitors should check with the Pike-San Isabel National Forest for current conditions, seasonal closures, and any permit requirements before heading out. This destination appeals to hikers seeking a longer alpine lake experience in the Colorado Front Range.