Fee: No vehicle admission sticker required.
About this park
The Willow Flowage Scenic Waters Area is a large, island-studded reservoir with limited development and access and a wild feel. It has 73 miles of shoreline (95% undeveloped), 106 islands and seven boat landings, plus 37 rustic campsites scattered around the shore. No vehicle admission sticker is required. Coordinates are approximate, placed on the flowage.
Willow Flowage FAQ
Where is Willow Flowage located?
Willow Flowage is in Hazelhurst, Wisconsin, at Willow Flowage, Oneida County. GPS coordinates: 45.7238, -89.8999. Get directions.
Is there an entrance fee at Willow Flowage?
No vehicle admission sticker required. Fees can change by season, so confirm with the park before you go.
How do I contact Willow Flowage?
You can call (715) 892-0143. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Willow Flowage?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Twin Lakes (Wi) (18.0 mi, reservable)
- Smith Rapids (18.5 mi, reservable)
- Eastwood (37.8 mi, reservable)
How current is this information about Willow Flowage?
This listing was last updated on October 9, 2026. If something is out of date, let us know and we'll fix it.