Charming Mackinac Island is a throwback to old-timey seaside leisure, from the candy-colored facades of downtown shops to the impressive (record-breaking, in fact) front porch of the Victorian-era Grand Hotel. Mackinac is world-famous for its homemade fudge, available in every flavor you can imagine. Work off your sugar high with a round of golf, a bike ride along a seaside trail, or exploring the limestone bluffs of Mackinac Island State Park.