Subject to availability. Reservations must be made in advance and voucher must be redeemed prior to the expiry date issued on this voucher. Available weekends and school holidays, subject to course opening times. Participants must be 6 years+. Adventurers aged 15 years or under must be supervised by a full paying participating adult over 18 years. One participating adult may supervise a maximum of five children aged 6 - 15 years. Participants must not be more than 18 stone (120 kg) in weight. Excludes dates of special events as advised at time of booking. *See terms and conditions page for more details.