Waterloo / Lost Island Waterpark KOA

Open All Year

Reserve: 800-562-2483

Info: 319-233-3485


4550 Hess Rd

Waterloo, IA 50701

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RV Sites, Tent Sites

Check-in: 12:00 pm, Check-out: 12:00 pm


Check-in: 3:00 pm, Check-out: 11:00 am

Camper Rating 4.5 out of 5

Based on 1000 Reviews

Campground Photo Albums

Reserve Now or Check Dates

ft. long

Do not include the length of your tow or pull vehicle.

Yes     No    

Yes     No     KOA Pet Policy