OPENING DAY!

Fri Jun 05 2026 at 10:30 am to 06:30 pm UTC-05:00

2225 E Shaulis Rd, Waterloo, IA, United States, Iowa 50701 | Waterloo

Publisher/HostLost Island Waterpark

OPENING DAY!

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Today's the day! OPENING DAY! Grab your bathing suit, beach towel, and sunscreen and head over to Lost Island for a day of fun and relaxation. Welcome to the 26th season!

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Event Venue

2225 E Shaulis Rd, Waterloo, IA, United States, Iowa 50701

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Concerts, fests, parties, meetups - all the happenings, one place.

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