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 River Est. Parking ~120 spaces Lot Size Large (150+) Lot Type Surface (Striped) Confidence High

Medium-sized marina with multiple parallel docks full of boats, adjacent to a large striped asphalt parking lot containing numerous vehicles, and a small central building.

Aerial view of Alum Creek Marina
Great Lakes

Alum Creek Marina

Delaware County, OH

Alum Creek Marina is situated in Delaware County, Ohio, on the shores of Alum Creek Lake, a man-made reservoir in central Ohio formed by the Alum Creek Dam. This inland freshwater lake provides opportunities for recreational boating and sailing in a scenic, Midwestern setting surrounded by state park lands. The marina caters to activities on this relatively calm body of water, distinct from the larger Great Lakes to the north.

Location Delaware County, Delaware County, Ohio
Capacity ~60 slips
Coordinates 40.2098, -82.9721

Nearby Marinas in Ohio

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.