Sunset Bay Marina 5825 Loomis Road, Unionville, MI 48767 Add To Trip WebsiteEmailPhone: (989) 674-2668 Description The best boating, launch and fishing in the area can be found out of this port. We also have storage for your campers. We have the shortest channel that leads to the deeper water on the Bay. Videos Map Nid Is less thanIs less than or equal toIs equal toIs not equal toIs greater than or equal toIs greater thanIs betweenIs not betweenRegular expression And Show NearbyArts & CultureAttractionsEat & DrinkLocal InfoLodgingRecreationShoppingTransportation Apply Photos TripAdvisor® Traveler Reviews More To Explore Categories: Boating Recreation City: Unionville Region: East Central 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.