MADISON, Wis. (WMTV) - “The waterpark capital of the world” is reaching new heights with opening of America’s tallest waterslide at a Wisconsin Dells waterpark. Mt. Olympus Water & Theme ...

However, Mount Olympus Water & Theme Park in Wisconsin Dells gets the credit for opening the country's very first rotating waterslide. Unlike any waterslide you've tried before, Medusa's ...