No Chills & All Thrills await you at America's Biggest Indoor Water Park Hotel. Adjacent to the Mall of America and soaring 90 feet above the Twin Cities' skyline, Water Park of America entertains both the young and young at heart. Surf on Minnesota's only Flow Rider Surf Simulator, catch a wave in the Lake Superior wave pool or challenge your fears in America's longest indoor family raft ride at ten stories tall and over a mile long! Play for the day or stay the night! The Water Park of America offers 403 Deluxe Grand Lodge accommodations. Spa, two Restaurants, 5,800 sq ft arcade, cafe, wireless internet and much more await you. Book your reservation, birthday party or group today.