A range of water slides and activities are available for adults, children and toddlers, including bumper boats, slip n slides, and water games, with the park set to run until January 11. 

Co-owner Bianca Cousins said Ballarat was the first destination the park would visit outside of South Australia as it travels around Victoria. 

There will also be a canteen on site selling carnival food, but visitors are welcome to bring their own food and drink and set up a picnic.

Tickets are now on sale. Spectators are free, while children who are 90cm or under are free with a paying adult. For more information visit splashnbounce.com.au.