The Forest Service, U.S. Department of Agriculture, administers the Sequoia National Forest which consists of three ranger districts. The Giant Sequoia National Monument has two separate sections; the northern portion on the Hume Lake Ranger District nearby Dunlap, California, and the southern portion on the Western Divide Ranger District just east of Springville, California. The Kern River Ranger District lies at the southern end of the forest near Lake Isabella.Districts on the Sequoia National Forest