Johannesburg, MI

ZIP code 49751 belongs to Mackinac Island, Michigan, a picturesque tourist destination renowned for its historic Grand Hotel. This scenic island is known for its lack of automobiles, as transportation is primarily by horse-drawn carriage or bicycle. Visitors can explore iconic landmarks like Fort Mackinac, Arch Rock, and the charming Main Street lined with shops and eateries, making it a unique and memorable place to visit.