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Lost Island Water Park

Closed Now: 10:30 am - 6:30 pm
Open today: 10:30 am - 6:30 pm
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Review Highlights
Fun day

Awesome place for fun with grandkids!! Clean, safe, many lifeguards on duty. Some thing to do for... read more

Reviewed 3 weeks ago
BirthdayTribe
,
Waterloo, Iowa
via mobile
A water park I can enjoy

This is my first "real" water park. I have always avoided them expecting long lines for a few... read more

Reviewed 4 weeks ago
J G
,
Iowa City, Iowa
Read all 223 reviews
43
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Certificate of Excellence
Traveller Overview
  • Excellent67%
  • Very good26%
  • Average5%
  • Poor1%
  • Terrible1%
Travellers talk about
“lazy river”(35 reviews)
“wave pool”(28 reviews)
“water coaster”(13 reviews)
About
Lost Island is a tropical getaway hidden in the heart of the Midwest! Have you ever seen palm trees in Iowa? How about mysterious ancient ruins? Walking through the gates at Lost Island will make you feel like you just stepped off a plane in some...more
Closed Now
Hours Today: 10:30 am - 6:30 pm
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Contact
2225 E Shaulis Rd, Waterloo, IA 50701-9573
Website
+1 319-233-8414
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Reviews (223)
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Traveller rating
146
58
13
4
2
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LanguageEnglish
146
58
13
4
2
Show reviews that mention
All reviewslazy riverwave poolwater coasterall ageslife guardsroller coasterseason passevery summerentire familyshort linesfriesbig slideslove this placefood drinkswaiting in linepicnic lunchflip flops
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1 - 10 of 223 reviews
Reviewed 3 weeks ago via mobile

Awesome place for fun with grandkids!! Clean, safe, many lifeguards on duty. Some thing to do for all ages.

Thank BirthdayTribe
Reviewed 4 weeks ago

This is my first "real" water park. I have always avoided them expecting long lines for a few seconds of fun. Visited on a weekday with perfect weather and had a blast! Longest line was probably around 30 minutes for a couple of the most...More

Thank J G
Reviewed 4 weeks ago

Every age can enjoy this park. Old, Young, families with toddlers, this park has something for every one. Slides with mats, slides with tubes, slide with rafts, slides for just you and your swim suit, and even a roller coaster-like slide. Wave pool, lazy river,...More

Thank David S
Reviewed 18 August 2018 via mobile

Spent the day here with my daughter’s, and let me tell you how nice it is that they are all tall enough and we can ride on things as a family. I don’t know why we didn’t visit this place sooner. We loved it! The...More

1  Thank Ryan Becky J
Eric B, General Manager at Lost Island Water Park, responded to this reviewResponded 5 weeks ago

Becky - We cannot wait to welcome you back! Thank you for visiting.

Reviewed 14 August 2018

I've been to Lost Island many times, and have always had a great time! This time I went with some friends and we rented one of the Standard Cabanas. In my opinion, they are well worth the money! You get chairs and a table, and...More

Thank alyssakl277
Reviewed 13 August 2018

We do this Waterpark very year for a fun/quick family trip. ALWAYS a great experience (although the price has increased which was a bit disappointing )

Thank IowaRN59
Reviewed 13 August 2018 via mobile

This is a good place to spend a summer day. There are enough choices for different water experiences for almost anyone. We found the place to be very clean and well maintained. The lines for most of the attractions were never so oppressive that we...More

Thank VillagerRick
Eric B, General Manager at Lost Island Water Park, responded to this reviewResponded 5 weeks ago

VillagerRick - Thank you for your feedback. We are happy you enjoyed your visit, aside from our concessions. That experience is definitely something we would like to rectify, and our Food & Beverage Manager has been notified to be sure the food going out to...More

Reviewed 10 August 2018 via mobile

First time at Lost Island. The park is clean, the lifeguards are friendly and attentive, the drink prices weren’t bad. The lines move pretty fast. The water coaster is awesome. Wave pool is fun but could be larger. Lazy River is too shallow to have...More

Thank Barb C
Reviewed 9 August 2018 via mobile

Every Christmas I give our three grandchildren in Waterloo IA passes to Lost Island Water Park. It’s a couple blocks from their house and THEY LOVE IT. I visited today and it’d a water park lover’s dream.

Thank Alicia N
Reviewed 7 August 2018

What a fun day and a great way for the kids to use up their loads of energy! A fun place for everyone!

Thank Heather V
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Questions & Answers
Ask a question
Amanda B
11 August 2018|
AnswerShow all 3 answers
Response from Eric B | Property representative |
Amanda - Either method will work. We can scan printed tickets and validate mobile tickets at the turnstiles!
1
Vote
Penny P
13 July 2018|
AnswerShow all 2 answers
Response from Eric B | Property representative |
Penny - Lost Island allows life vests, and even offers them to use for FREE. They are also allowed on our rides, though riders must still meet height requirements.
0
Votes
educate7
16 June 2018|
Answer
Response from Eric B | Property representative |
This is very subjective, educate7. Most days the wait for most rides is under 10 minutes. On weekends when the weather is hot, wait times may be as long as 30 minutes.
0
Votes