Your voucher is valid for two people. Please note, you will share this guided tour with up to five people. Available Monday-Friday, year round. £50 Supplement fee for Saturday and Sunday bookings. Minimum age: 13 years. Under 18s must be accompanied by an adult. Please allow 90 minutes for the full experience, including check in, safety briefing and approximately 75 minutes on the water. Changing rooms and lockers are on site for your belongings. Robes and towels are available to hire. Please bring swimwear and a towel with you. Flip flops or slippers may be useful. A waterproof tub is provided so you can bring phones onboard. All dates are subject to availability.