Subscribe | UPI Odd Newsletter Subscribe Jan. 18 (UPI) -- A mansion listed for $20 million in Missouri comes with some unusual amenities, including a Ferris wheel, bowling alley and water park. The English Country Estate at 7 Hillside Court in Flint Hill is listed by VIP Group's Chad Matlick and Deanna Matlick, and Saundra Porgelis with Coldwell Banker Gundaker. Advertisement The 20,000-square-foot home includes horse stables, a sports and event venue, Ferris wheel, bowling alley, theater, video game arcade and water park that features multiple slides and a lazy river. The unusual house has six staircases, an elevator and several secret tunnels and hidden passages, the listing agents said. Read More Retired Staten Island Ferry boat up for auction Florida troopers block 12-foot alligator from trying to cross highway Escaped hermit crab found down the street three months later