Total length would be 15 miles. It is also possible to access the Candland Mountain trail. Approximately 22 miles from Huntington, Utah on SR 31, just above Old Folks Flat Campground. Trail is suitable for foot and horse. Wildlife that may be encountered include deer, elk, Blue Grouse, Black Bear and Coopers Hawks.
Trail use is light throughout the summer and moderate during the big game hunting seasons.
It was named from exposures in Price Canyon where its sandstone cliffs seem to from a gate into the Castle Valley. Fossilized snails, clams, fish, and plants can be found. A mill was brought to the vicinity of the stand and the canyon became known as Mill Canyon. The trail above the mill site was created and used by sheepmen to access Candland Mountain. Cross country skiing and mountain bike travel is not recommended because of the difficult terrain of the trail.