Lake Perris waterpark in California has issued a special invitation to all guests, allowing them to join the facility’s opening celebration for free on May 20.

Located in the Lake Perris State Recreational Area in Southern California, the newly-opened water adventure park features a 14ft King of the Mountain climbing wall, Revolution balance structure, Summit Express slide and giant trampoline.

Lake Perris Waterpark also features a range of F&B options and live music.

“The waterpark is a welcome addition to the many fun offerings in the Lake Perris State Recreational Area,” said general manager Tammy Toral.

“Expect Southern California summers to be even more fun and exciting with our colourful floating structures.”