Expires 4 months after purchase. Limit 1 per 2 or 4, may buy 2 additional as gifts. Booking required, please call 01270765931; quote Groupon code. Present Groupon on arrival. 24-hour cancellation policy. Must be 18 or older with valid ID. Valid for option purchased only. Validity times Mon-Sat 6am-6.30pm, Sun 2pm-6.30pm. Verified using our merchant's website on 17 Jul 2017.