May 15 - Oct.15. Cellular pay telephone. Backpackers must park in paved overnight areas. Call for price. A wilderness permit is required for all overnight hikes.
Day hikes now require a permit as well.
Mirror Lake and Trailside Meadow are closed to overnight camping. Wood fires in heavily used areas result in physical damage to the wilderness and impair the natural beauty of the landscape. Fires are prohibited in adjacent Sequoia National Park above the 11,200 foot level. Pack and saddle stock are prohibited. A California State Fishing License is required for fishing.