From Chicago: Take I-94 North to Milwaukee, taking I-43 North to Green Bay.
From Green Bay: Take Highway 57 North to Sturgeon Bay; once at north end, take Highway 42 North to Ephraim.
From Minneapolis: Take Highway 29 to Green Bay and follow directions above.
From Madison: Take Highway 151 North.
Chicago 275, Milwaukee 180, Quad Cities 390, St. Louis 555, Twin Cities 350, Indianapolis 455, Madison 225