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 ~40 spaces Lot Size Medium (50–150) Lot Type Surface Confidence High

Medium-sized marina with multiple parallel docks along a river, unpaved surface parking lot with several vehicles parked near the entrance and boat storage areas.

Aerial view of Melvern Lake Marina
inland waterway

Melvern Lake Marina

Osage County, KS

Melvern Lake Marina is situated on the shores of Melvern Lake, a man-made reservoir in Osage County, Kansas, formed by the Melvern Dam on the Marais des Cygnes River, nestled within the rolling hills of east-central Kansas's Great Plains region. This inland waterway primarily serves recreational boating and sailing activities on its freshwater lake, appealing to enthusiasts in a serene, non-tidal environment. The marina's location offers access to the natural beauty of the surrounding Osage County landscape.

Location Osage County, Osage County, Kansas
Capacity ~60 slips
Coordinates 38.4994, -95.7146

Nearby Marinas in Kansas

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.