Notice: Due to renovations a majority of the amenities are not available at this time.


Thrilling Water Park near Mark Twain Lake

45 minutes from Quincy, Illinois and minutes from Mark Twain Lake, you’ll never run out of things to do at The Water Zone. Towering water slides, a wave pool, lazy river, and more!

The Water Zone is currently closed for the season and will reopen in May 2021.


42636 Landing Lane
Monroe City, MO 63456

Call Us:
(573) 735-9422

Waterpark Hours:
Currently Closed for the Season

Season Passes

Single Season Pass – $149.99, on sale for $99.99!!*
Senior Season Pass – $129.99, on sale for $89.99!!*
Family Season Pass** – $499.99, on sale for $449.99!!*

**Family season pass includes 2 adults and up to 6 children under 18, living in the same household.

Season Pass Holder Benefits Include:
– Select ‘bring a friend free’ days.
– Select ‘early entrance’ days.
– Day use admission to both The Water Zone and Mark Twain Lake Jellystone Park™.

*hurry!! season pass sale ends May 14th.

Daily Admission Rates

General Admission – $34.99
Guests less than 48″ tall – $19.99
Senior Admission (65+) – $19.99
Military and First Responders – $29.99
Late Day Admission (starts at 4pm) – $15.99

Children 3 and Under are FREE!!

Make a Splash

With this many attractions, the fun never stops at The Water Zone and Mark Twain Lake Jellystone Park™

Some of our Attractions and Activities:
  • Wave Pool
  • Space Bowl
  • Lazy River
  • Adult Pool
  • 6 Water Slides
  • Kiddie Pool
  • Tiki Bar
  • Snack Bar
  • Sweet Shop/Gift Shop
  • Compfyland


Get Your Season Passes Today, Sale Ends May 14th!