Official site of Mammoth Mountain Ski Area. California's best resort for skiing and snowboarding in the winter, and mountain biking in the summer.

Check out live views from Mammoth Mountain's seven webcams. View real-time action and conditions from the top of the mountain and base lodges around the resort.

Get all the details on Mammoth Mountain's summer operations featuring forecast, lift status, trail maps and more. Make your next visit the best!

At Mammoth Mountain, 11,053 feet of elevation and 3,500 acres of skiable terrain create the perfect setting for unforgettable winter adventures. Beginners can find their rhythm on gentle, welcoming …

The Mammoth Lodging Collection offers the widest selection of hotel rooms, cabins, condos, and luxury homes in town. Explore the collection today.

Plan your day of riding or skiing. Let the official Mammoth Mountain Ski Area trail map guide you on this season's trail access and mountain features.

Explore Mammoth's terrain using our interactive winter trail map and plan your day on the hill. Find links to other mountain maps including cross-country, uphill, Unbound Terrain Parks, and summer activities.

Driving to Mammoth this winter? Learn when chains are required, what to keep in your car, and how to stay prepared whether you’re driving up from Southern California or already in town when the snow …