Odanah, WI

ZIP code 54861 is located in the town of Mellen, Wisconsin. This rural area is known for its picturesque surroundings, including the Chequamegon-Nicolet National Forest. The most notable landmarks in this ZIP code include Copper Falls State Park, known for its cascading waterfalls and scenic hiking trails, and the historic Mellen Railroad Depot, a reminder of the town's rich railroad history.