Crevasse of Dreams

After Tino finds a cool spot to hangout and he takes his friends all the way up there, they find the place packed with people. The others give him a hard time about his "secret mountain" and when he mentions the gang's cool old hangout "The Crevasse", it turns out that he is the only one who can actually remember it. Will Tino be capable of helping them find The Crevasse or is it just a figment of Tino's imagination?