<Tr> <Th> Related shows </Th> <Td> Cannonball (United Kingdom) </Td> </Tr> <P> Cannonball is an Australian reality television game show that premiered on the Seven Network on 27 September 2017 . It is hosted by Tim Ross and Ben Mingay, along with Rachael Finch and features contestants competing with celebrities . The water - based game show involves 15 couples competing on a lake attempting to jump the highest, slide the furthest and fly the highest . </P> <P> The format for the show is a franchise that originated in the Netherlands by Talpa . The four - episode series is produced by ITV Studios Australia and filmed at the Penrith Whitewater Stadium in Penrith, New South Wales, in Sydney's western suburbs . </P> <P> The competition involves a total of 36 teams of two competing in high level water games for a chance to win two new Suzuki Vitaras and over $35,000 in cash . The top two team in each episode will go to the finals with the best team of the day getting a prize of $5,000 </P>

Where is the tv show cannon ball filmed