Colter Spring Trail #312

Managing agency

US Forest Service

Colter Spring Trail #312 is a 5.8-mile out-and-back trail located in Arizona and managed by the US Forest Service. The route features 2,379 feet of elevation gain, making it a moderately challenging day hike. The trail is well-suited for hikers looking for a steady climb with significant elevation change over a moderate distance. Starting from the trailhead, hikers will ascend through the forest as they make their way toward Colter Spring. The out-and-back format means you'll retrace your route on the return, allowing you to enjoy the scenery from a different perspective and gain familiarity with the trail. This trail is ideal for those seeking a full-body workout in a forest setting. The managed status under the US Forest Service ensures the trail is maintained and established. Plan for a half to full day outing depending on your fitness level and pace. The elevation gain of nearly 2,400 feet demands a reasonable level of fitness, so adequate water and proper footwear are recommended.