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Welcome to the City of Alpena's Marina. Our Marina is owned and maintained by the City of Alpena, operated by Thunder Bay Shores Marine, Inc. and governed by the policies of the Michigan State Waterways Commission, a division of the Michigan Department of Natural Resources. All of our guidelines follow our grant-in-aid agreement with the Michigan State Waterways Commission and City regulations. Located on Lake Huron's Thunder Bay, the City of Alpena offers a full service marina to the boating public. The City has outsourced the day-to-day operation of our marina to Thunder Bay Shores Marina, Inc. Under the guidance of Michael Connolly and Richard Calgary, our marina offers a maintenance/repair facility, marina store, dock hands to help boaters cast off and tie up, refueling boats with gasoline or diesel, and a sewage pump-out station.

Hewitt dealer providing quality docks and lifts, pontoon & kayak rentals. Reservations requested to assure availability. Other services include 2 cycle outboard repairs & fishing supplies. Shrink wrap, winterizing & storage available!

We are here to help you with all your needs related to boats and boat storage. Twin Lakes Marina, Inc. is a family-owned and operated business, since 1962. We take pride in our customer service. Some services we offer are:
Bennington Pontoon Boats (call us for prices)
Sun Chaser Pontoon Boats
MirroCraft Boats
Sundolphin Stand up paddleboards, kayaks, and paddleboats
Boat Repair
Pontoon Rentals
Boat Storage
Winterize Boats

At Viking Marine we take pride in everything we sell and service. A family owned company for over 50 years that has built a reputation for quality and friendly service. Whether you are looking to purchase a new boat or dock or to repair an existing one, we are your one stop shop for Summer fun on the water.