Knoll lake is located just north of the rim road (FS 300) aprox 25 miles from SR 260 (turn west). It is a great lake but a long rough road to get to it.
Knoll Lake is part of the Blue Ridge Ranger District of the Coconino National Forest. It gets its name from a rocky island located in the middle of the lake. Knoll Lake is located in Leonard Canyon, Arizona, along the Mogollon Rim. This 75-acre (30 ha) lake is located at 7,340 feet (2,240 m) elevation and is closed to visitors in the winter months. The facilities are maintained by Coconino National Forest division of the USDA Forest Service.