Upson, WI

ZIP code 54565 is located in the Northwoods region of Wisconsin. This area is known for its picturesque forests, pristine lakes, and outdoor recreational activities. The most important landmarks in this ZIP code include the Chequamegon-Nicolet National Forest, which offers miles of hiking and biking trails, as well as the Turtle Flambeau Flowage, a popular spot for fishing and boating.