Water Parks
Lost Island Adventure Park
Huge wave pool, eight major waterslides, “Lazy River,” two 18-hole “adventure golf” courses, wheelchair accessible golf, go-cart track, concessions, interactive play areas, gift shop, and picnic area. Iowa’s largest waterpark.
Plan Your Visit
Getting There & Details
- Admission
- Fee
- Hours
- Waterpark: 10:30-6:30 June 3-Aug. 28. Go karts and golf: 6-10 p.m. Fri., 2:30-10 Sat., 2:30-7 Sun.,
- Address
- 2225 E. Shaulis Rd.
- Phone
- 319-233-8414
- Website
- www.thelostisland.com
- Map
- Get Directions →
While You're in Waterloo
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Rooftop Jazz
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Waterloo Municipal Band Free Summer Concerts
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