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  • Horicon National Wildlife Refuge Visitor Center/Office
    (920) 387-2658
    W4279 Headquarters Road Mayville, WI 53050-1931

  • General Contact Email: 

    horicon@fws.gov

    Public Use Area Hours
    Daily, year round
    Dawn - dusk
    Visitor Center Winter Hours - November 1- March 31
    OPEN Monday, Tuesday, Thursday, Friday, 9:00-4:00
    / CLOSED Saturday. Sunday, Wednesday
    Federal Holiday Hours
    Visitor center closed: November 11 & 28, December 24 & 25, January 20, February 17
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