Notice Not affiliated with the Master Mariners Benevolent Association (MMBA) or any successor organization. v.2026.05
General Overview
Facility 🛶 Small Dock Est. Slips ~10 Water Lake Lot Size Small (<50) Lot Type Unpaved Confidence High

Small lakeside dock with scattered residential buildings and minimal unpaved parking area amid wooded surroundings.

Aerial view of Lake Marie Marina
inland waterway

Lake Marie Marina

Mercer County, MO

Lake Marie Marina is located in Mercer County, Missouri, along the shores of Lake Marie, an inland waterway in the rural northern region of the state, characterized by rolling hills, farmland, and proximity to the Iowa border. This marina serves recreational boating on the freshwater lake, catering to activities such as fishing and leisurely sailing in a serene, inland setting. Its position in this agricultural area provides boaters with access to quiet waters ideal for smaller vessels exploring the local waterways.

Location Mercer County, Mercer County, Missouri
Capacity ~10 slips
Coordinates 40.4911, -93.5551

Nearby Marinas in Missouri

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.