Map Diamond Jack's Detroit River Boat Excursions 20 Atwater, Hart Plaza, Detroit, MI 48226 Add To Trip WebsiteEmailPhone: (313) 843-9376Fax: (313) 841-3977 Description Two-hour narrated Detroit River Tour. Come view the Skylines of Detroit and Windsor. Riding along side ships of up to 1,000 feet in length. Tours and charters available. Purchase tickets on ship at Hart Plaza. Videos TripAdvisor® Traveler Reviews More To Explore Categories: Tours Boating Attractions Recreation City: Detroit Region: Southeast Although the MEDC uses reasonable efforts to maintain the accuracy of the website content, it is not represented to be error free. Read legal information.