Located in the Cimmaron Ridge area southeast of Montrose, Colorado, Silver Jack Lake is a 325-acre reservoir that is very popular for hiking, camping, fishing, and boating (human-powered or electric motors only). Access is from Montrose in the north via Hwy 50 and dirt roads or from Ridgway to the west via Owl Creek Pass. This road follows an 1885 cattle drive path, and much of the film “True Grit” was shot in the area.