Glen Hills Park Share: Glen Hills Park Visit Website 1049 Rustic Rd. 3 Glenwood City, WI 54013 (715) 531-1923 About Map About A 700-acre full-service park surrounding the beautiful 78-acre Glen Lake in the rolling hills of eastern St. Croix County. Picnic areas, fishing, camping, swimming, boating. Please visit website. What's Nearby? Distance: 5 10 15 20 25 50 mi.