For information on the Mammoth Lakes Trail System:
Inyo National Forest:
Welcome Center and Ranger Station
2510 Main Street
Mammoth Lakes, CA 93546
Hours: 8:00 a.m. to 5:00 p.m.
Open all year, 7 days a week.
Limited services noon to 1 p.m.
Town of Mammoth Lakes Trails Manager:
Technical Support / Webmaster: