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. Bald eagles may be seen during the winter months if the roads are open late into the season.