Big Splash Minnesota Indoor Waterpark

Aquatic adventure awaits you in our huge indoor waterpark! At the Big Splash Minnesota Indoor Waterpark, you'll find 38,000 square feet of fun featuring three 4-story-tall waterslides.

Grown-ups and kids alike can float down our Lazy River on an inner tube or relax in our tropical whirlpool spa. And the whole family will love the children's play fort with water blasters and geysers, a basketball shootout, lily pad waterwalk, and more.

Just watch out for "Calypso Cabana", the 500-gallon splash bucket!

Rules, Hours, & More:

Parents may want to view our Waterpark rules and expectations before stopping by.

Winter Waterpark Hours:

  • Friday: 4:00 p.m. - 10:00 p.m.
  • Saturday: 9:00 a.m. - 10:00 p.m.
  • Sunday: 9:00 a.m. - 9:00 p.m.

Summer Waterpark Hours:

  • Sunday - Thursday: 9:00 a.m. - 9:00 p.m.
  • Friday - Saturday: 9:00 a.m. - 10:00 p.m.

*Hours may vary. Please call the Waterpark for holiday hours and calendar changes.

Are you looking for our full Waterpark calendar (PDF)? Look no further.

Getting Waterpark Passes:

Please note that anyone over 12 months of age is required to have either a General Admission or a Spectator pass to enter the Waterpark. 

If you are a hotel guest and your rate includes waterpark passes, the passes will be valid starting at 1:00 p.m. on the day of your check-in. 

Non-hotel guests simply need to contact the Waterpark the day of to check availability of general admission passes. Just call us at (320) 759-5015.

Waterpark General Admission Passes

  • Monday - Thursday: $15.95 all day, or $11.95 after 4:00 p.m.
  • Friday: $20.95 all day, or $15.95 after 4:00 p.m.
  • Saturday - Sunday: $20.95 all day, or $15.95 after 4:00 p.m.

Rates may vary. Please note that weekend rates may apply to holidays.

Spectator Passes

If you are not planning on entering the Waterpark other than to supervise your group or family, you can purchase a spectator pass for just $5.00 per person. Please ask the Admissions Desk for more details.