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Indoor water park with excited people and children enjoying winding blue slides, Chula Vista Resort, Wisconsin Dells
Indoor Waterpark

Lost Rios Indoor Waterpark

Lost Rios indoor water park at Chula Vista Resort has something for everyone. Race each other on the Matador Mat Racers or hang out in Mount Montezuma’s giant rain forest. You might get sprayed while floating along Rio Rapids action river, and you can have tons of fun at our huge mega arcade, Pesos O’ Plenty.

And if you get hungry, you won’t even have to leave our waterpark thanks to Crash Landings Snack Bar Don’t be afraid to get lost in all the fun at our indoor waterpark.

Indoor water park featuring two twisting blue slides and a lazy river, Chula Vista Resort, Wisconsin Dells

enjoy our attractions

Get all the need-to-know details about Lost Rios Indoor Waterpark's exciting attractions below.

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Incatinka Play Area of Chula Vista Resort, Wisconsin Dells

Incatinka Play Area

Featuring gentle elements like mini water geysers, small tipping buckets, spouts, two sizes of baby slides, and playful water guns, it's the perfect spot for little ones to have a blast!

*Ideal for Younger Children

Crash Landings Snack Bar of Chula Vista Resort, Wisconsin Dells

Crash Landings Snack Bar

Grab a bite to eat without leaving Lost Rios indoor waterpark at Crash Landings. Our menu includes mouth-watering burgers, hot dogs, sandwiches, wraps, pizza and much more. Grab a cold beer or soft drink and lounge in our terrace or dining room.

Hours: Open During Waterpark Hours
Phone Number: 608-254-8366 ext. 5220