Harrisville, MI

ZIP code 48740 covers the town of Oscoda, Michigan, situated along the northeastern shores of Lake Huron. This scenic area is known for its beautiful beaches, including Oscoda Beach Park and Lake Huron Park. The Wurtsmith Air Museum, dedicated to the former Wurtsmith Air Force Base, is a notable landmark in the area. Outdoor enthusiasts enjoy the picturesque Au Sable River and nearby Huron National Forest for recreational activities.