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 ~25 Water River Est. Parking ~30 spaces Lot Size Medium (50–150) Lot Type Surface Confidence High

Small riverside marina with multiple docks, several small buildings, and a medium-sized unpaved parking area amid wooded surroundings with no vehicles present.

Aerial view of Millenium Marina
Great Lakes

Millenium Marina

East Dubuque, IL

Millennium Marina is located in East Dubuque, Illinois, along the banks of the Mississippi River, not the Great Lakes, providing a riverside setting in the Upper Mississippi River Valley region. It serves recreational boating and sailing on the Mississippi River, accommodating activities along this major waterway that flows through the Midwest. This area features varied landscapes, including bluffs and islands, ideal for river exploration.

Location East Dubuque, Jo Daviess County, Illinois
Capacity ~25 slips
Coordinates 42.4783, -90.6403

Nearby Marinas in Illinois

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.