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

11/17/2020 This is week nine of waterbird surveys at the refuge for the fall migration. Last weekend a strong front came through Wisconsin with 40+ mph winds and rain showers. This brought down more cranes and mallards. More than 80% of the marsh was frozen (1/2” ice) on this week’s survey. Most birds were congregated in the middle of the marsh in open water. Anticipated warmer weather through the beginning of next week will bring back the open water. Canada goose numbers decreased- about 20,000 were counted on the refuge this week. Fall harvest is nearly complete. Many geese and cranes were observed feeding in corn stubble surrounding the refuge. Dabbling ducks numbers increased this week –almost 68,000. A big influx of mallards made up 90% of that total -~61,000. The only other species seen in the thousands was green-wing teal. Northern shovelers, Northern pintails, American black ducks, and gadwall were seen in the hundreds. Diving duck numbers total about 900. Three species were seen in the hundreds – buffleheads, ruddy ducks, and ring-neck ducks. A couple small groups of hooded mergansers were seen. The rest of the divers were absent, likely due to being frozen over. Other sightings to note: •Sandhill crane spectacle. Come out and see/listen to the thousands of sandhill cranes as they stage at the refuge for migration. Hundreds can be seen feeding in farm fields – especially along the east side of the marsh. •Swans – both tundra and trumpeter were seen in the pockets of open water. •Watch for American black ducks mixed in with the large mallard flocks. •Snow geese are mixed in the Canada goose flocks. •Notable decrease in numbers – canvasback, redhead, American coot, American wigeon, and scaup. Waterfowl viewing is getting tougher as winter approaches. This week the last impoundment around the auto tour had the best viewing close to the road.

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