Basic Information

Willow River State Park

Physical Address

Willow River State Park
1034 County Highway A
Hudson, WI 54016
715-386-5931

Directions

Get directions

Hours

The park is open year-round from 6 a.m. to 11 p.m.

Fees

Vehicle admission sticker is required.
Camping in the Wisconsin State Park System.
Hunting and fishing licenses apply.

Friends Group

Friends of Willow River and Kinnickinnic State Park [exit DNR]

Planning and Management

For more information about planning for this property, see: Property Master Plans.

Explore the Area

Department of Tourism listings

More in the area

St. Croix National Scenic Riverway [exit DNR]

COVID-19 Update:

A vehicle admission sticker is required to visit state park system properties. A state trail pass is required on certain trails. Annual stickers and passes can be purchased online or over the phone. Daily stickers and passes can be purchased at individual properties via self-registration stations, electronic kiosk or drive-up window service.

Office buildings, visitor centers, observation towers, enclosed shelters and playgrounds remain closed. Some drive-up windows may be open for admission purchases. Campgrounds are open with special conditions. For more information, please see:

COVID-19 Information

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