Mammoth Mountain Ski Area

Mammoth Mountain Ski Area is a large ski resort in the western United States, located in eastern California along the east side of the Sierra Nevada mountain range in the Inyo National Forest.

Mammoth has more than 3,500 acres of skiable terrain, serviced by 28 lifts. The area has 3,100 ft of vertical, rising to an elevation of 11,059 ft, and enjoys a long ski season. The resort was founded in 1953 by Dave McCoy and, from 2005 to 2017, was owned by the Starwood Capital Group under the entity Mammoth Resorts. Mammoth Resorts also operated June Mountain, Bear Mountain, and Snow Summit.

In 2017, Mammoth Resorts announced its sale by Starwood to a partnership of Aspen Skiing Company and KSL Capital Partners, later named Alterra Mountain Company.