Harness Zorbing is one of the most extreme sports around. Imagine rolling down a hill in a hamster wheel & youll know what to expect! Once youve been strapped in to the giant inflatable ball, youll be sent hurtling down a steep hill in the stunning Gloucestershire countryside at up to 30 miles per hour! It may sound scary but with a harness & three feet of air between you & the ground youll be completely safe. Location: Sedbury, Gloucestershire (South West)