Premier 40' Boat Slip at Duncan Bay Boat Club. Position your vessel in one of Northern Michigan's most coveted marina settings with this exceptional 40' boat slip at Duncan Bay Boat Club. Nestled along the pristine shoreline of Cheboygan, this exclusive offering blends convenience, protection, and effortless access to world-class waterways. Designed for discerning boaters, this slip accommodates larger vessels while providing a calm, well-sheltered harbor. From your dock, enjoy seamless passage to the renowned Inland Waterway or venture out to the open waters of Lake Huron for unforgettable cruising. Duncan Bay Boat Club is known for its upscale amenities and meticulously maintained grounds. Ownership includes access to a private clean and modern facilities, and a welcoming community.