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.

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.


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

Dumping Station

  • Yes

Number of Campsites

  • 78

Publicly Owned

  • Yes

Fishing style

  • Ice

Nature Trails

  • Yes

Cross-Country Skiing/Snowshoeing Trail Type

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


  • Yes


  • Yes

Camping Hook-ups

  • Electric

Boat Launch

  • Yes

Campground Type

  • RV
  • Tent

Showers and Flush Toilets

  • Yes

Trail Length (miles)

  • 9


  • Yes

Fish Type

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

Natural Attractions Type

  • Beaches
  • Parks, Forests, Trails


  • Yes