Welcome to the Mammoth Lakes Trail System!

Mono County is asking anyone who is not a primary resident of Mammoth Lakes or providing essential services to our residents NOT to visit Mammoth Lakes for the time being. Thank you for understanding. Please Click Here for Information about the COVID-19 Response in Mono County.

US Forest Service facilities and all ski areas are currently closed. 

Multi-use paths around the downtown area and Old Mammoth are open. Visit the Parks & Recreation Facilities Update Page for the latest information.

The Mammoth Lakes Trail System offers boundless recreation opportunities on more than 300 miles of trails. From granite crags to trout-stocked lakes, pine forests to alpine meadows, there’s something for all seasons, interests and abilities, motorized and non-motorized alike. Managed jointly by the Town of Mammoth Lakes and the Inyo National Forest, the system includes connections to three wilderness areas, Devils Postpile National Monument, the Pacific Crest Trail and more. Many of these attractions are accessible right from the center of town! Explore MammothTrails.org and discover the adventures of a lifetime.