Celebrate summer’s favorite holiday – National Waterpark Day – at The Kartrite Resort & Indoor Waterpark. Dive into a day of non-stop fun with a party in the waterpark with a live DJ, awesome giveaways, refreshing drink specials, a thrilling Flowrider surf simulator competition, relax in a private cabana, and more family-friendly indoor and outdoor activities. Grab your swimsuits and enjoy New York’s largest indoor waterpark right in the heart of the Sullivan-Catskills. Extend your stay throughout the weekend with deals on hotel rooms to keep the party going. To book your stay, reserve Splash Passes, or for more information, visit: www.thekartrite.com.