Coronavirus (COVID-19) Notice
Although most refuge lands and outdoor spaces have remained open for the public to enjoy, we encourage you to:

  • Check local conditions on this website and call ahead for current information
  • Follow current CDC safe practices by maintaining a safe distance between yourself and other groups
  • Wash your hands often with soap and water for at least 20 seconds
  • Avoid touching your eyes, nose and mouth
  • Cover your mouth and nose when you cough or sneeze
  • Most importantly, stay home if you feel sick


Features

  • American woodcock by Peter Rea.

    New Hunting Opportunities

    The Horicon National Wildlife Refuge is expanding their hunt program.

    Learn more.

  • Banking on Nature Horicon

    Banking on Nature Report

    Learn how the refuge brings money and jobs into your local community!

    Learn more

  • Mexico Monarchs AnnMarie Krmpotich/USFWS

    Monarchs On the Move

    Our monarchs are migrating to their wintering grounds in Mexico.

    Track their progress.

  • Horicon National Wildlife Refuge Visitor Center

    Horicon Marsh Visitor Centers

    Horicon Marsh has three visitor centers, one federal, one state and one non-profit.

    Three Centers and Friends

  • water bug scooping

    Sense of Wonder Discovery Trail

    Check out the progress of our new visitor center trail and nature play area!

    Sense of Wonder Discovery Trail 2018

Public Use Information

Facilities Updates

Visitor Center: currently closed to the public. Discovery Trail open for hiking and porta potty available. Main Dike Rd: currently open to vehicles as well as bicycling and hiking. Old Marsh Rd: currently closed to hiking and bicycling. Auto tour and trails off Hwy 49 open to the public, pit toilets available. Refuge remains open for fishing at bank fishing locations (Main Dike Road, Ledge Road, and Peachy Road). See maps for more information. Please remember to practice social distancing and avoid trails and parking areas that may be experiencing higher visitor use. Stay local, stay safe and enjoy! For questions email horicon@fws.gov or call 920-387-2658.

Refuge Map

Public Programs and Events

On refuge and marsh-wide. *PLEASE NOTE THAT DUE TO THE COVID-19 PANDEMIC ALL PROGRAMS AND EVENTS HAVE BEEN CANCELLED OR POSTPONED.

Birding Information

10/29/2020 This is week six of waterbird surveys at the refuge for the fall migration. Southern Wisconsin saw the first measurable snow last weekend. This front moved many birds out of the area. Large groups of tundra swans arrived with the front – staying only a couple days. Big increases were seen in mallards (18,000+) and green-wing teal (17,000+). Canada goose numbers remained the same- about 20,000 on the refuge. Corn harvest continues throughout the area. Geese, ducks, and cranes are flying out of the refuge several times a day to feed in the harvested fields. Dabbling ducks were most numerous again this week. Impressive numbers of mallards and green-wing teal were seen this week on the survey. Top species seen in the thousands were mallards, American wigeon, gadwall, and Northern shovelers. Others seen in the hundreds included Northern pintails and American black ducks. Diving duck numbers stayed about the same. Top species seen in the hundreds included ruddy ducks and buffleheads. Other species spotted in small flocks included redheads, ring-neck ducks, canvasbacks, hooded mergansers and scaup. Look for these divers along Hwy 49 –both sides of the highway. Other sightings to note: •Large rafts of American coot can still be seen – especially along Hwy 49. •Sandhill crane numbers are increasing – watch for flocks in the hundreds in farm fields – especially along the east side of the marsh. •Buffleheads and hooded mergansers arrived. •Tundra swans arrived. Check out the north side of Ledge Road (the west section of road that enters the marsh) – 13 species of ducks were seen along there including hundreds of gadwall, Northern Shoveler, American Wigeon and green-wing teal. The north side of Hwy 49 had 10 different species of ducks. Check this area for diving ducks. Redhead, canvasback, ruddy ducks, buffleheads, scaup, and hooded mergansers were seen. Bring binoculars and a spotting scope.

Horicon NWR Fall 2020 Migration Report
Location / Hours

Location & Hours

Horicon National Wildlife Refuge Headquarters/Visitor Center W4279 Headquarters Rd. Mayville, WI 53050. Phone: 920-387-2658 Refuge public use areas are open daily from dawn to dusk. Visitor Center - Regular Hours: Monday-Friday, 9:00 am - 4:00 pm. April-November: Monday-Saturday, 9:00 am-4:00 pm (plus Sundays in October). Open July 4,Labor Day and Columbus Day. (Closed all other federal holidays). The visitor center will be open one Saturday per month during the winter months: Jan 11, Feb 8, and Mar 7, 2020. Coot's Corner Bookstore, located within the refuge visitor center is owned and operated by the non-profit Friends of Horicon National Wildlife Refuge. For current hours or more information, please email fohnwr@yahoo.com.

Plan Your Visit

About the Complex

Horicon Leopold Complex

Horicon National Wildlife Refuge is managed as part of the Horicon Leopold Complex.

Read more about the complex
About the NWRS

National Wildlife Refuge System

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The National Wildlife Refuge System, within the U.S. Fish and Wildlife Service, manages a national network of lands and waters set aside to conserve America's fish, wildlife, and plants.

Learn more about the NWRS