Willow River State Park

  • Willow Falls

    Willow Falls

A class 2 trout stream, sandy beach, prairie remnants and a nature center are featured on 2,891 acres of rolling countryside. Spectacular views of the historic Willow Falls and the Willow River Gorge. Pets are welcome in Wisconsin State Parks but must be on a leash and under control at all times. Certain areas may be off limits to pets. Visit our website for more details.

Hours of Operation

6am-11pm. Winter: The Nature Center classroom is opened for use as a warming house from 9am to 4pm Saturdays and Sundays.


NE of Hudson on Co Rd 'A'...I-94 to exit #4, go N on Hwy 12. Turn left on Co Rd 'U'. 'U' turns into Co Rd 'A'. Follow Co Rd 'A' one and a half miles to park. Main entrance on left.


  • On Water
  • Disabled Access
  • Camping
  • Pets Welcome/Inquire

Cross-Country Skiing/Snowshoeing Trail Type

  • Groomed
  • Tracked
  • Flat
  • Hilly
  • Open
  • Wooded

Fish Type

  • Blue Gill
  • Northern Pike
  • Panfish
  • Perch
  • Smallmouth Bass


  • Yes

Fishing style

  • Ice

Campground Type

  • RV
  • Tent

Publicly Owned

  • Yes


  • Yes

Number of Campsites

  • 78

Trail Length (miles)

  • 9

Showers and Flush Toilets

  • Yes

Natural Attractions Type

  • Beaches
  • Parks, Forests, Trails


  • Yes

Dumping Station

  • Yes


  • Yes

Nature Trails

  • Yes

Camping Hook-ups

  • Electric

Boat Launch

  • Yes