Splashtacular’s engineers, designers and water slide manufacturing experts turn stainless steel and fiberglass into swerving, twisting, water-filled works of art. As the largest waterslide manufacturer in the U.S. and winner of a World Waterpark Association’s Industry Innovation Award for Suppliers, we know a thing or two about creating unique waterpark designs. Our waterpark attractions are the things adventures, laughs, memories and profitable seasons are made of.