Ultimate Waterpark™
We're your online guide to indoor and outdoor waterparks, exciting water slides and aquatic attractions.
Select a state to find a nearby park:
Ultimate Waterpark.com™ is in beta and is slated for an official launch in the near future.
Google maps and star ratings have now been added to our waterpark database.
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8/3/2011
Giant Sized Water Coaster Coming To Holiday World's Splashin' Safari In 2012
Holiday World announces the single largest ride investment in the park's history will be the world's longest water coaster, Mammoth.
See the Waterpark News section for more articles.
Top 10 North America parks based on estimated annual attendance.
Disney's Typhoon Lagoon Lake Buena Vista
Disney's Blizzard Beach Lake Buena Vista
Aquatica Orlando
Wet 'n Wild Orlando
Schlitterbahn New Braunfels
Water Country USA Williamsburg
Adventure Island Tampa
Schlitterbahn Galveston
Water World Denver
Splish Splash Riverhead
Locations with the most recent reader submitted ratings*. Browse our guides to vote for your favorites.
*Overall rating displayed
