Fee: Vehicle admission sticker required: WI plates $13 day / $28 annual; out-of-state $16 day / $50 annual. Camping rates vary by residency, site type and season. Reservations: Wisconsin DNR reservation system
About this park
Willow River State Park in northwest Wisconsin has views of Willow Falls and the Willow River Gorge. Prairie remnants, hiking trails, family and group campgrounds, lakeside picnic areas and a nature center fill its 2,800 acres. The park is open 6 a.m. to 11 p.m. year round.
Willow River State Park FAQ
Where is Willow River State Park located?
Willow River State Park is in Hudson, Wisconsin, at 1034 County Highway A. GPS coordinates: 45.0124, -92.6784. Get directions.
Is there an entrance fee at Willow River State Park?
Vehicle admission sticker required: WI plates $13 day / $28 annual; out-of-state $16 day / $50 annual. Camping rates vary by residency, site type and season. Reservations: Wisconsin DNR reservation system. Fees can change by season, so confirm with the park before you go.
How do I contact Willow River State Park?
You can call (715) 386-5931. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Willow River State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Chippewa (97.3 mi, reservable)
- Moose Lake (106.1 mi, reservable)
- Black Lake (107.9 mi, reservable)
How current is this information about Willow River State Park?
This listing was last updated on October 8, 2026. If something is out of date, let us know and we'll fix it.