Mammoth Mountain Ski Resort

Liability Release

New passes will not be issued, and renewal passes will not be reactivated for next season unless we receive a current validly signed Liability Release. This form is required each year for every pass purchased. You or other adults for whom you have purchased passes will receive an email within 24 hours from Echosign requesting your electronic signature. You, the purchaser will also receive email requests for children under 18 for whom you have purchased passes. Please respond promptly to these requests. Adding to your email address book or safe list will insure that you receive these important documents.

  • For direct inquiries regarding your liability release please contact 800-MAMMOTH (800.626.6684) or email