There are 6 golf courses in Janesville, Wisconsin and 2 are municipal courses. There are also another 20 golf courses within 20 miles of Janesville, including 13 public, 6 municipal and 1 private courses. The oldest course in the Janesville area is the Janesville Country Club which was designed by Alexander Galbreath and opened in 1894. The longest course is Glen Erin Golf Club, which is 6,806 yards. Koshkonong Mounds Country Club is rated the best course near Janesville.