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Established Camping

Waterloo - Lost Island Waterpark KOA

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Waterloo - Lost Island Waterpark KOA, near Waterloo, Iowa, is a lively campground that caters to families and travelers alike. With a mix of tent sites, RV spots, and cozy cabins, it’s a solid choice for anyone looking to enjoy the great outdoors while having access to modern conveniences.

The campground boasts a clean and well-maintained environment, with amenities like a playground, a beach area for swimming, and a fenced dog park that visitors rave about. Campers appreciate the friendly staff and the overall cleanliness of the facilities, including the bathrooms, which are cleaned daily. One visitor noted, “The campground was very clean and well maintained,” highlighting the effort put into keeping the place tidy.

For those who want to venture out, the nearby Lost Island Waterpark offers a fun day of splashing around, while the campground itself features a lake perfect for swimming and fishing. Many guests enjoyed the peaceful atmosphere, with plenty of room to relax and unwind. As one camper put it, “This is a quiet and nice park,” making it an ideal spot for a family getaway or a restful stop on a road trip.

With its combination of recreational activities and comfortable amenities, Waterloo - Lost Island Waterpark KOA is a great place to set up camp and enjoy some quality time outdoors.

Fee Info

Adults 21+, Kids 0-20, Free 0--1

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Location

Waterloo - Lost Island Waterpark KOA is located in Iowa

Detail location of campground

Directions

From the North: Take Highway 218 South past Waterloo, turn right on East Shaulis Road, then right onto Hess Rd. From the West: Take exit 230 off Highway 20 and turn right onto 21 south.Turn left on East Shaulis, then left onto Hess Rd.

Address

4550 Hess Rd
Waterloo, IA 50701

Coordinates

42.44766023 N
92.31761655 W

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Access

  • Drive-In
    Park next to your site

Stay Connected

  • WiFi
    Unknown
  • Verizon
    Unknown
  • AT&T
    Unknown
  • T-Mobile
    Unknown

Site Types

  • Tent Sites
  • RV Sites
  • Standard (Tent/RV)
  • Cabins

Features

For Campers

  • Market
  • ADA Access
  • Trash
  • Picnic Table
  • Firewood Available
  • Phone Service
  • Reservable
  • WiFi
  • Showers
  • Drinking Water
  • Electric Hookups
  • Toilets
  • Alcohol
  • Pets
  • Fires

For Vehicles

  • Sanitary Dump
  • Sewer Hookups
  • Water Hookups
  • Pull-Through Sites
  • 50 Amp Hookups
  • Big Rig Friendly

Reviews

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4.5

out of 5

10 Reviews

Reviewed Aug. 17, 2023

Nice Park/Clean Bathrooms

This is a quiet and nice park. Lots of pull through lots. I am missing a swimming pool but they do have a beach by a pond if that interests you. Bathrooms are cleaned daily but at times are quite nasty. Not their fault people are just nasty.

SiteB26
Month of VisitAugust
  • Review photo of Waterloo - Lost Island Waterpark KOA by Matthew S., August 17, 2023
  • Review photo of Waterloo - Lost Island Waterpark KOA by Matthew S., August 17, 2023
Reviewed Jun. 22, 2023

Great place to stay

We stayed at started at the Lost Island water park KOA for just one night while passing through the area. We were in our class C while slowly making our way across the country. We had no problems getting a spot here. Sites are gravel for the RV, reasonably level, and very well maintained. Most sites are pull through. Hookups are in very good condition. Each site had a grassy area with a picnic table. Staff was very friendly and helpful. There was a playground, beach and fenced dog area. Cost was very good for the amenities provided.

The campground had a store, gas station and propane available.

We had 4 bar LTE with Verizon. Our hotspot was usable and performed very well. We enjoyed our brief stay at this campground. We will stay again when traveling this way.

Month of VisitJune
  • Review photo of Waterloo - Lost Island Waterpark KOA by Richard &., June 22, 2023
Reviewed Jul. 3, 2022

Very nice and well kept

Quiet well kept campground. Showers were nice, sites were decent in size, with some shade. Kids had fun at the swimming pond.

Month of VisitJuly
Reviewed Jun. 8, 2021

Great Campground for Kids, Lots of Amenities

Decent sites with full hook ups. Little shade with small trees next to about each site. Gas, propane, laundry room, beach area, small boat rentals, good sized convenience store with ice, beer, snacks, milkshake machine, etc. Enough to do for a day or two without going to the water park. Overall felt pretty exposed but the amenities made up for it.

SiteB-20
Month of VisitJune
  • Review photo of Waterloo - Lost Island Waterpark KOA by Kimberly E., June 8, 2021
Reviewed Aug. 22, 2020

Something for everyone

Great RV park. Lots of room and cabin rentals for folks that don’t have an RV. The fenced dog park was fantastic for those of us with dogs. A lake with beach area and an area for fishing founded it out! Would recommend!

Site006
Month of VisitAugust
  • Review photo of Waterloo - Lost Island Waterpark KOA by Lori H., August 22, 2020
Reviewed Jul. 9, 2020

Huge!

Just stayed one night passing through Iowa. Very pretty Campground with colorful Kabin’s and a lake for swimming or paddle boats. Level sites but not much shade.

Surprised we did not get an escort to our site as is usual at KOA’s. Did not use bathroom facilities. Laundry needed attention as it was a bit unkempt and one machine was broken and half full of dirty water.

Would stay again to try some of the other amenities.

Reviewed Aug. 28, 2018

Awesome

Amazing Waterpark across the road. Very clean, well maintained campground. Gas station and nice playground on the campground

  • Review photo of Waterloo - Lost Island Waterpark KOA by John K., August 28, 2018
  • Review photo of Waterloo - Lost Island Waterpark KOA by John K., August 28, 2018
  • Review photo of Waterloo - Lost Island Waterpark KOA by John K., August 28, 2018
  • (5) View All
Reviewed Aug. 28, 2018

great campground

this campground was last d out very well. with nice large spaces. a lake and a water park across the street. bathrooms were very clean and even though very family oriented we did not feel overrun with kids.

  • Review photo of Waterloo - Lost Island Waterpark KOA by Tammy D., August 28, 2018
  • Review photo of Waterloo - Lost Island Waterpark KOA by Tammy D., August 28, 2018
  • Review photo of Waterloo - Lost Island Waterpark KOA by Tammy D., August 28, 2018
Reviewed Aug. 27, 2018

Lost Island

Clean, friendly staff. Nice lake for swimming and fiahing. close to water park ( and not to close!) We would definitely stay there again

Site7
Month of VisitAugust
  • I
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Reviewed Jul. 27, 2018

Nice campground right next to Waterpark

Campsite and facilities were very nice and clean, though the restroom/shower house is in desperate need of ventilation. Only visited for one night, but would recommend for families. Played a bit of lake-side volleyball in the evening. Beautiful sunset!

Month of VisitJuly
  • Review photo of Waterloo - Lost Island Waterpark KOA by Amy T., July 27, 2018
  • Review photo of Waterloo - Lost Island Waterpark KOA by Amy T., July 27, 2018
  • Review photo of Waterloo - Lost Island Waterpark KOA by Amy T., July 27, 2018
  • (5) View All

Frequently Asked Questions

  • Does Waterloo - Lost Island Waterpark KOA have RV hookups?

    According to TheDyrt.com, Waterloo - Lost Island Waterpark KOA has 50 amp electric hookups, water hookups and sewer hookups.

  • What is the max vehicle length at Waterloo - Lost Island Waterpark KOA?

    Waterloo - Lost Island Waterpark KOA allows vehicles up to 50 feet.

  • Are fires allowed at Waterloo - Lost Island Waterpark KOA?

    Yes, according to campers on TheDyrt.com, fires are allowed at Waterloo - Lost Island Waterpark KOA, although make sure to check current fire restrictions in the area.

  • Does Waterloo - Lost Island Waterpark KOA have wifi?

    Yes, according to campers on TheDyrt.com, Waterloo - Lost Island Waterpark KOA does have wifi.