Promotional value expires 180 days after purchase. Amount paid never expires. No booking required, present Groupon on arrival. You can cancel up to 24 hours in advance of the experience for a full refund. For a full refund, you must cancel at least 24 hours before the experience’s start time. Any changes made less than 24 hours before the experience’s start time will not be accepted. If you cancel less than 24 hours before the experience’s start time, the amount you paid will not be refunded. Limit 24 per person(s), may buy 12 additional as gift(s). May be repurchased every 30 days. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings