Loading Spotwander…Find the spots worth the detour.

Local favourite lake · Winnebago, Illinois

Rock River

Rock River is a lake in Winnebago, Illinois.

Rock River: crowds and conditions

Typical pattern: usually quiet; mostly local visitors. Been there recently? Post today’s status and it shows here for the next traveller.

Status options for this lake: Full / gates open · Low water level · Entry closed.

Best time to visit Rock River

Season: August to December when reservoirs are full and gates may open.

Crowd: Usually quiet; mostly local visitors.

Typical week: Mon quiet · Tue quiet · Wed quiet · Thu quiet · Fri light · Sat light · Sun light.

How to reach Rock River — distance from nearby cities

    Coordinates: 42.26502, -89.09511. Road distances are estimates; the road-trip planner uses real routes and adds stops worth the detour.

    Places to visit near Rock River

    See everything within a day’s drive of Rock River

    Other lakes, dams & reservoirs near Rock River

    All lakes, dams & reservoirs in Illinois

    © GeoNames (CC BY 4.0) · Overture Maps Foundation (CDLA-Permissive-2.0)

    Frequently asked

    Is Rock River full? Are the gates open?

    No visitor has reported the water level status for Rock River yet. Typical pattern: usually quiet; mostly local visitors.

    What is the best time to visit Rock River?

    August to December when reservoirs are full and gates may open. Usually quiet; mostly local visitors.

    What are the places to visit near Rock River?

    Nearby: Beattie Park (sanctuary, 1 km), Beyer Stadium Park (park, 2 km), Rockmen Guardians (attraction, 3 km), Klehm Arboretum and Botanic Garden (sanctuary, 4 km), Anderson Japanese Gardens (sanctuary, 5 km), Six Flags Hurricane Harbor Rockford (park, 14 km).