Arnolds Park is a city of Dickinson County in the U.S. State of Iowa. The total area of Arnolds Park is about 1.4 sq. miles. The city of Arnolds Park is almost at the center of Great Lakes of Iowa. The historic amusement park of Arnolds Park, Central Emporium, Great lakes Maritime Museum are some of the famous places of interest. These places attract a substantial number of tourists. Tourism has helped the growth of other businesses in the town. Maynard Reece is a notable resident of the town.