Mason, WI

ZIP code 54856 is located in Mellen, Wisconsin. This small town is known for its picturesque natural surroundings, including the beautiful Chequamegon-Nicolet National Forest. Another notable landmark in this area is Copper Falls State Park, offering stunning waterfalls and hiking trails. Additionally, Mellen serves as a gateway to outdoor recreational activities such as fishing, hunting, and snowmobiling in the surrounding wilderness.