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Phone: 573-348-3131
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Exciting moment on the TimberFalls Slide at the Ozarks, with water rushing down the slide in 2016.

Wild Slides, Lazy Rides & Endless Family Fun

Slip, slide and splash into fun at Jolly Mon Indoor Water Park. This 20,000-square-foot water park features 600 feet of twisting slides, a lazy river, an oversized whirlpool and an action-packed activity pool. Climb the three-story wilderness treehouse, dodge water blasters and brace for the 600-gallon tipping bucket. Whether you’re floating or free-falling, every splash is a good time. Refuel at the Snack Shack and celebrate in our private party rooms. 

Hours of Operation

September - May Hours of Operation
  • Fridays: 12:00 PM - 10:00 PM 
  • Saturdays: 10:00 AM – 10:00 PM 
  • Sundays: 10:00 AM - 7:00 PM 
  • Mondays - Thursdays: CLOSED
May 22 - September 6, 2026 Hours
  • Fridays: 12:00 pm - 10:00 pm
  • Saturdays: 10:00 am - 10:00 pm
  • Sundays: 10:00 am - 7:00 pm
  • Mondays: 12:00 pm - 7:00 pm
  • Tuesdays & Wednesdays: CLOSED
  • Thursdays: 12:00 pm - 7:00 pm
Children enjoying Jolly Mon Indoor Water Park at Lake of the Ozarks with water splashing down from a gigantic bucket!

Prices  

Jolly Mon Indoor Water Park is open to the public. Everyone is welcome at Jolly Mon Indoor Water Park and reservations are not required — just grab your tickets from the Jolly Mon desk on arrival.  

  • $20.00 per person per day for resort guests 
  • $25.00 per person per day for non-resort guests 
  • $5.00 per person per day for admission for observers 
  • Ages 2 and under are free. 
Scenic view of the Lazy River at Jolly Mon Indoor Water Park with guests relaxing on inner tubes floating in paradise.

Family Fun Water Park Package

Make your next getaway unforgettable with our all-in-one family fun package. Perfect for families, this package includes everything you need for excitement, relaxation, and quality time together.

Package includes:

  • Guest accommodations
  • Unlimited access to Jolly Mon Indoor Waterpark for four guests from the day you arrive through the day you depart.
  • One hour at Fin City Bowling (one lane up to four people) - one hour for each night you stay
  • $40 credit at Fin City Arcade - one credit for each night you stay
Book Now for Family Fun Water Park Package
Waterpark

Frequently Asked Questions

Are there any age or height requirements?
Any child under the age of 12 must be accompanied by a parent or adult 18 years of age. Our large slide does have a height requirement of 42". 

Can I bring my own food and drink?
Outside food and drinks are not permitted. The Snack Shack located at Jolly Mon Water Park sells hot dogs, hamburgers, pizza, ice cream and assorted bottled sodas, drinks and water as well as adult beverages. 

Do you provide towels?
Yes, towels are provided. 

Are there table and chairs available?
We do offer tables and chairs on a first come, first serve basis.

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