It is named after the prominent naturalist and environmentalist. The wilderness is characterized by snow-capped mountains, hundreds of alpine lakes and streams. Elevations within the wilderness range from 4,000 feet to more than 14,000 feet. Summer thunderstorms are common and it may snow at any time. Firewood is scarce above 9,000 feet.
Stock feed is limited.
Permits to visit the area are required. Quotas are in effect for the entire Sierra National Forest portion from the last Friday in June through September 15th. Kings Canyon National Parks and for overnight travel on the east side trails on the Inyo National Forest from the last Friday in June through September 15th. Reservations are advised. All rights reserved.