I love Mackinac Island! DH and I went there years ago for about 4 days. No bikes, but we got a trail map of the island and tried to hike them all (didn't quite make it, but did a lot). Also rented horses one day and took them on the trail with a guide, which was fun also (tho it rained on us).

It's a lovely place with beautiful homes and outdoor spaces and totally got us into the idea of car-free living. Thanks for the great photo and bringing back some excellent memories!