Mammoth Trampoline Club is a trampoline training and open-jump club in Mammoth Lakes offering memberships and drop-in access for structured jumping sessions. The club operates daily afternoon and evening hours, with open and evening sessions for ages 7 and up and Bitty Bouncer sessions for ages 3 to 6. Membership options include Gold Unlimited access to all sessions except Bitty Bouncers and Silver Progression access to open sessions.