The Willow Lake Trail is 4.8 miles long one way and over 2,778 feet of elevation gain. It begins at Forest Road 949 and ends at Upper Willow Lake. Good for a long day trip or an extended trip. Horses can get within 300 yards of the lake. Offers fishing, Willow Falls, access for climbers to Crestone Needles, Crestone Peak, Challenger Point, and Kit Carson Peaks. Also offers excellent views of the San Luis Valley.