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Windjammer Marina is the oldest marina along Michigan’s pristine Inland Waterway. We offer a ship’s store, full boat and watercraft service, a rental fleet and everything else a boater might need! We still maintain the professional service our customers have come to expect over the past century.

The Shepler’s motto is specific and meaningful – give the best possible service with a smile, use modern equipment and employ a well-trained staff. From the early charter boat days to today, Shepler’s approach to transporting people to Mackinac Island has been one of class and value. Traditionally, half the fun of a Mackinac Island experience is a ride with Shepler’s.

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

Windjammer Marina is the oldest marina along Michigan’s pristine Inland Waterway. We offer a ship’s store, full boat and watercraft service, a rental fleet and everything else a boater might need! We still maintain the professional service our customers have come to expect over the past century.