Notice Not affiliated with the Master Mariners Benevolent Association (MMBA) or any successor organization. v.2026.05
General Overview
Facility 🛶 Small Dock Water River Lot Size Small (<50) Lot Type Unpaved Confidence High

Small dock with a single pier extending into a river, minimal unpaved parking area amid wooded surroundings, no significant marina infrastructure.

Aerial view of BCMT Magnolia Dock
Gulf Coast

BCMT Magnolia Dock

Diamond, LA

BCMT Magnolia Dock is situated in Diamond, Louisiana, along the banks of the Mississippi River in St. Charles Parish, within the broader Gulf Coast region of southeastern United States, where the river's flow connects to the Gulf of Mexico. This marina serves boating activities on the Mississippi River, accommodating vessels that navigate the historic waterway for recreational and commercial purposes. Its location provides access to the dynamic coastal environment, influenced by the nearby Gulf tides and river traffic.

Location Diamond, Plaquemines Parish, Louisiana
Coordinates 29.5442, -89.7687

Nearby Marinas in Louisiana

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.