Have you ever been totally torn when trying to decide on a family vacation, because some people want to escape into the woods, while others want a full-fledged, resort style trip? Well, at Lost Island Waterpark & KOA, you can have the best of both worlds! Camp out at this amazing resort, enjoy paddling on the lake, and then head over to the tropical paradise that’s the Lost Island Waterpark – where you’ll find your perfect adventure waiting for you.

Lost Island KOA is a hidden gem in Waterloo, Iowa.
Tripadvisor / SeasideNorthCarolina
This stunning lake campground is truly a slice of paradise.
Tripadvisor / PhotTraveler
Bring your RV...
Tripadvisor / seasideNorthCarolina
... or try out "glamping" in one of the KOA cabins!
Tripadvisor / Wonderlin
Amenities vary depending on which style cabin you choose, but with a full kitchen and running water, you can hardly consider this camping.
Tripadvisor / Wonderlin
You'll have access to the lake for plenty of paddling fun!
Tripadvisor / Verinusvilla

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The true fun of staying at Lost Island is the unbelievable waterpark that's hiding right in plain sight.
Tripadvisor / Management
Lost Island Waterpark is adjacent to the campground, and you'll have access to this enormous aquatic playground.
Tripadvisor / Larry M.
You'll find every type of slide you can imagine here - from body slides, to twisted tube rides...
Tripadvisor / Victoria_BCTall_Guy
... and thrillseekers will love the drop slide!
Tripadvisor / Victoria_BCTall_Guy
If you want to take it easy, you can enjoy the lazy river, or wave pool.
Tripadvisor / Victoria_BCTall_Guy
There's even a splash pool for younger swimmers, with small slides and shallow water, so everyone can have a great time!
Tripadvisor / Victoria_BCTall_Guy

You can find the Lost Island KOA at 4550 Hess Rd., Waterloo, IA 50701. For booking information, visit the KOA site here.

For more of the best places to cool off in Iowa, check out These 5 Epic Waterparks in Iowa That Will Take Your Summer To A Whole New Level.

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