Water Park
Tourist Attraction
Amusement Park
Event Venue
Sports Activity Location
Park
Sports Complex

Mt. Olympus - Indoor Water Park

1881 Wisconsin Dells Pkwy, Wisconsin Dells, WI 53965, USA

3,468 Reviews

About

Year-round water park featuring pools, slides and hot tubs, plus a mini-golf course and an arcade.

The pools and water attractions at Mt. Olympus Indoor Water Park are typically heated to ensure a comfortable environment for guests. While specific temperatures can vary, they are generally maintained at a warm, inviting level, often around the low to mid-80s Fahrenheit (approximately 27-29°C).

What are people saying (AI review summary)? text: "People say this water park offers a variety of slides, a lazy river, and a wave pool, and the Medusa slide wheel is a unique and entertaining experience.\n\nOther reviews mention the water can be cold and the indoor area can be crowded." language_code: "en-US"

Location

Gallery

Amenities

  • Good for Children
  • Accepts Credit Cards
  • Accessible Entrance
  • Accessible Restroom

Reviews

Listing Reviews
Gerry Horton July 25th, 2025
Gerry Horton

The outdoor slides were all great plenty of shade could use a few more tables with umbrellas, but more seating is always good. The lines to get on the slides were not that bad. It’s good that they have the wave pool with plenty of space for everyone. The two minute wait between waves is great Lots of fun kids loved it. The food selection was OK. The back has some nice lazy, rivers and another small wave pool when you go into the indoor part looks a little dated a little dirty and can be a little crowded overall for the price. It was a great stuff. I’m not sure whose idea was to park in the giant parking lot and then walk down a hill and then finally get to the waterpark but leaving on a hot day walking up a giant hill across another parking lot to get your car is kind of dreadful.

Laura July 1st, 2025
Laura

Great park for everyone! Children do need to be a certain height to go on certain rides. The tallest water slide is here! Indoor and outdoor swimming. Food, gifts, plenty of other things to do around town. I'm leaving a star out because of the staff inside the park. They were inconsiderate and unhelpful. No one seemed like they wanted to be working. It's frustrating when you're in a great mood and it isn't reciprocated by staff.

Ryan Guilbert March 18th, 2025
Ryan Guilbert

Pretty decent indoor water park. The Madusa slide is extremely unique and very entertaining. I love the warm water on that ride too! The other slides are cool too. The indoor amusement park isn't too shabby either. I like that they have an attendant at each ride so the kids don't have to wait long. The Mini Golf course is pretty short and not very challenging, but there's also a climbing wall and mini bowling too. The food is just so predictable, mediocre, and generic, tho. I like the adult only hot tub (but didn't feel very hot imo) The towels are so thin they almost feel like Bounty. I like the outdoor patio for direct sun contact. I can't wait to experience the outdoor water park.

Xanadu Weaver May 31st, 2025
Xanadu Weaver

By way of nature the reason we came here was the only part of the indoor park that was closed. The part that was open included a small swimming pool (in comparison to everything else) that was over crowded due to the cloudy cool weather, a small splash pad and the Medusas wheel. Overall I wasn't impressed. We have a better indoor what park 5 hours away at home.

Shauna Blicharz August 5th, 2025
Shauna Blicharz

The indoor and outdoor Park were really nice even the rights were cute for my grandkids the room was dirty and the tile is coming up and even cut my foot the second night the people upstairs were pounding so hard until about 3:30 in the morning and couldn't sleep it was kind of ridiculous I will save the people that work at the stores in the waterpark extremely rude very expensive and it tastes horrible I recommend eating before you go to the park spend your money on something way better

Leave a review

Opening Hours

Sunday 10:00 AM – 7:00 PM
Monday 10:00 AM – 7:00 PM
Tuesday 10:00 AM – 7:00 PM
Wednesday 10:00 AM – 7:00 PM
Thursday 10:00 AM – 7:00 PM
Friday 10:00 AM – 7:00 PM
Saturday 10:00 AM – 7:00 PM
Similar places

You may also like