Johannesburg, MI

ZIP code 49751 encompasses Mackinac Island, Michigan, a picturesque tourist destination in Lake Huron known for its Victorian architecture and horse-drawn carriages. Notable landmarks include the iconic Grand Hotel with its sweeping views of the island and the historic Fort Mackinac, a former military outpost now open to visitors. The zip code also includes quaint shops, fudge stores, and stunning natural beauty, making it a popular vacation spot.