Manage your Mammoth Adventure
At Mammoth Mountain, we want to ensure your experience is seamless. Access your itineraries and existing reservations here with ease. When it comes to modifying reservations, you can reach us at 800.MAMMOTH or conveniently cancel and rebook online with the correct information.
Mammoth Mountain Account
Log into your Mammoth Mountain account to view reservation details for lift tickets, lodging, rentals, lessons, events, and activities.
Please do not modify existing reservations in your account – give us a call at 800.MAMMOTH for assistance.