Willow River State Park

Hudson, Wisconsin · Campsite openings, cancellations & sold-out date alerts

Lakes & RiversWatched around the clock

Weekend availability

Live from Wisconsin State Parks · checked Sep 6, 5:46 AM PT
  • Fri, Sep 18
    Open
    1/1 campgrounds
  • Fri, Sep 25
    Open
    1/1 campgrounds
  • Fri, Oct 2
    Open
    1/1 campgrounds
  • Fri, Oct 9
    Open
    1/1 campgrounds
  • Fri, Oct 16
    Open
    1/1 campgrounds

Sold out for your dates? We'll tell you the second a site opens.

Cancellations at Willow River State Park get rebooked in minutes. We check Wisconsin State Parks around the clock and alert you before the crowd refreshes the page.

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We'll email you if Willow River State Park opens up for a weekend you pick. No account needed.

Park type

Lakes & Rivers

Wisconsin State Parks system

Online booking

Available on Wisconsin State Parks

Official state reservation system

Alert coverage

Checked around the clock

Openings, cancellations & new dates

Where Willow River State Park is

Hudson, WI 54016

45.0193, -92.6837

Get directions

Getting a campsite at Willow River State Park

How do I get a campsite at Willow River State Park when it's sold out?

Cancellations happen constantly — the trick is being first to know. Set an alert for your dates and we'll watch Willow River State Park on Wisconsin State Parks around the clock, then notify you the moment a site opens. Alerts run on a Pro subscription ($9.99/mo, cancel anytime).

When do campsites usually open up at Willow River State Park?

Whenever someone cancels. Most reservation systems refund less the closer you get to arrival, so cancellations cluster in the days before a stay — but the openings themselves are unpredictable, which is exactly why watching for them beats refreshing the page.

Where do I book a campsite at Willow River State Park?

Reservations for Willow River State Park are made on Wisconsin State Parks, the official booking system for Wisconsin State Parks. GetParkAlerts is independent — we tell you when a site opens; you book it directly on the official site.

Parks near Willow River State Park

Flexible on where you camp? Watch a few of these too — more parks, better odds.

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