Notice Not affiliated with the Master Mariners Benevolent Association (MMBA) or any successor organization. v.2026.05
General Overview
Facility 🚤 Full Service Marina Est. Slips ~60 Water Lake Est. Parking ~120 spaces Lot Size Medium (50–150) Lot Type Surface (Striped) Confidence High

Well-maintained marina with multiple piers hosting dozens of boats, adjacent to a medium-sized striped asphalt parking lot with visible vehicles, integrated into an urban waterfront residential area.

Aerial view of Harbortown Marina
Great Lakes

Harbortown Marina

Detroit, MI

Harbortown Marina is located in Detroit, Michigan, along the Detroit River, a key waterway that connects Lake Erie to Lake St. Clair within the Great Lakes system, offering a strategic urban setting near the city's downtown area. It primarily serves recreational boating and sailing activities, catering to enthusiasts who explore the river and the adjacent Great Lakes for leisure and navigation. This marina benefits from its position in the industrial heart of the Midwest, providing access to both freshwater expanses and nearby urban amenities.

Location Detroit, Wayne County, Michigan
Capacity ~60 slips
Coordinates 42.3390, -83.0100

Nearby Marinas in Michigan

Marina Parking & Access Control

Marinas typically need to separate slip holder parking from day-visitor parking, trailer areas, launch ramps, and secure dock access points. Modern facilities use barrier gate systems to enforce these zones automatically — allowing permitted vehicles through via transponder or keycard while logging all access events.