Waterville To Open May 16, Celebrates 40th Anniversary

 Waterville USA will celebrate its 40th anniversary when it opens for the 2026 season on May 16. Beyond the water park attractions, the amusement park offers more ways to play with Nascart Go-Karts, Mini-Golf and Splash ‘n Strike Bowling—featuring two interactive 36-foot lanes—plus two escape rooms and Topgolf Swing Suites, offering two private simulator bays with lounge seating and food and beverage service. And for those looking to unwind, the Lagoon Bar—just outside the amusement park—features frozen drinks, TVs and a refreshed menu on a newly renovated deck.