Limit 2 per person, may buy 3 additional as gifts. Valid only for option purchased. Intro to Climbing Course is available to new customers only, but may also be used by existing customers to learn to belay. Valid only at Boston and Newburyport locations. Punch card must be used at the same location as redemption. Must be 14 or older for Intro to Climbing Course. Reservation required for Intro to Climbing Course. Punch cards are not transferable; all services must be used by the same person.