Waterslide Towers at Noah’s Ark Waterpark in Wisconsin Dells

Noah's Ark Waterpark opened in 1979 and has expanded into the largest waterpark in the United States, spanning roughly 70 acres. The park's slide towers rise above multi-level wooden support structures, a common design for tube and body slides that need height to generate speed and drop. Wisconsin Dells promotes itself as the "Waterpark Capital of the World," a title tied directly to the concentration of large parks like this one along the Wisconsin Dells Parkway.