Waterville U.S.A. is a 20-acre water park and amusement park located in the beach resort community of Gulf Shores, Alabama. The water park has rides for everyone. Ride three foot waves in the wave pool, feel the rush of dropping down the Kamikaze drop slide, speed through the twists and turns of the water slides or relax in the lazy river. The amusement park attractions include go-karts, miniature golf, ejector seat and The Cannonball Run wooden roller coaster.