Take one inflatable sphere and a sizeable hill and what have you got? The latest extreme activity which will see you writhing around in a ball where the sky is the ground and the ground is the sky. Riding down a hill at speeds of up to 30mph is fast-paced, exhilarating and terrifying. Take your pick from harness sphereing and aqua sphereing. For harness sphereing, you'll wear a safety harness which allows you to enjoy every revolution. Or choose aqua sphereing, where you're completely free in the ball, as you slip and slide around with thirty litres of water for company. For ages 16 years and over. Under 18's must be accompanied by an adult. Locations throughout the UK. Age, height and weight restrictions apply. Terms and conditions: The length and availability of experiences may vary. Medical and other restrictions may apply, if in doubt please consult your doctor before participating. Some experiences are appropriate on the necessary weather conditions, if you are cancelled due to poor weather conditions you can rebook.