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 Large (150+) Lot Type Surface Confidence High

Medium-sized marina with extensive parallel wooden docks along a lake shoreline and a large adjacent unpaved parking lot with no visible vehicles or access controls.

Aerial view of Onoville Marina Park
Atlantic Coast

Onoville Marina Park

Cattaraugus County, NY

Onoville Marina Park is located in Cattaraugus County, southwestern New York, along the shores of the Allegheny Reservoir, a man-made lake formed by the Kinzua Dam on the Allegheny River, rather than the Atlantic Coast. This inland setting features rolling hills, dense forests, and proximity to the Allegheny National Forest, offering a serene environment for boating enthusiasts. The marina primarily serves recreational freshwater boating, including activities like fishing and small vessel navigation on the reservoir's calm waters.

Location Cattaraugus County, Cattaraugus County, New York
Capacity ~60 slips
Coordinates 42.0280, -78.9688

Nearby Marinas in New York

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.