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

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