Big Kahuna Waterpark

Big Kahuna Waterpark2020-05-26T15:39:06-05:00

Big Kahuna Waterpark

The Big Kahuna Waterpark is located on the pond within the property’s RV Resort and is the latest attraction added to our RV Resort for Summer 2020.  The Waterpark features trampolines, a slide, a rock climbing wall, rope swing and a diving board. The Big Kahuna and Big Splash Beach are perfect for family reunions, birthday parties, luaus and concerts.


  • Revolutionary, Patented Award-Winning Floating
  • 12-Foot High Trampoline & Smaller Trampoline
  • 6-Foot Platform Leap
  • 14-Foot High Dive
  • 12-Foot Swing Out
  • Curvy Water Slide
  • Maritime Safety Authority Approved

Swim and Slide Birthday & Group Rates:

All-Day Big Kahuna Pass and 1 Hour at the OUTTA BOUNDS Tubing Park: $14.99 per participant

*Includes 2 slices of pizza and a soda

Purchase your Mont du Lac Summer Season Pass today!

Book your stay at Mont Du Lac Resort

2020 Big Kahuna Waterpark Pass Hours & Rates


Friday 4PM – 8PM
Saturday 12PM – 6PM
Sunday 12PM – 6PM
Monday – Thursday Closed


All Day Pass $10.00
Family of 4 All Day Pass $32.00

Stay On-Site and receive FREE Big Kahuna Waterpark Passes!

*Prices do not include taxes.

*Please note that participants must be at least 42″ tall and 45 lbs. Participants must be under 251 lbs. Children ages 6-12 must be accompanied by an adult when on the Big Kahuna Waterpark.

Big Kahuna Waterpark