Maybe you’ve heard of the mighty Mackinac Bridge. The longest suspension bridge in the Western Hemisphere actually doesn’t connect to Mackinac Island (although an alternate Mackinac Bridge plan would have). Instead, the Mackinac Bridge connects Michigan’s Upper and Lower peninsulas, just a few miles west of where Mackinac Island rises out of Lake Huron like a great turtle shell.
Since you can't drive to Mackinac Island, the vast majority of visitors take a ferry boat (while some visitors do fly to Mackinac Island). The ferries depart from both Mackinaw City, at the northern tip of the Lower Peninsula, and St. Ignace, at the southern tip of the Upper Peninsula. It’s there where visitors typically leave their cars for the length of their stay on Mackinac Island.
Shepler’s Mackinac Island Ferry services Mackinac Island out of both Mackinaw City and St. Ignace. Both ferry companies offer daytime and overnight parking for customers, with different options and pricing depending on the kind of parking you prefer.
Here’s a rundown of basic parking options for Mackinac Island visitors: