Northwood is a small town in northern Iowa with a population of 2,000 near the Minnesota border. (88mi.), Treasure Island Resort & Casino, Welch (86mi.), Mystic Lake Casino & Hotel, Prior Lake Nearby casinos: Wild Rose Casino, Emmetsburg Proper attire and ID are required for entry. The casino also offers concerts, comedy shows, and golf. Hotels available are Country Inn & Suites and Holiday Inn Express. Dining options include Woodfire Grille and The Kitchen. Live entertainment is held at the Big Wheel Bar. The Diamond Jo Casino, located in Northwood, Iowa off I-35 at the Iowa/Minnesota border, offers over 800 slot machines, 23 table games, and a sportsbook for pro and college sports. Presentation of the Diamond Jo Casino, Northwood