No better place to appreciate the crystal clear fresh waters of Michigan. Well worth a stop, whether by horse or bike. If you come by bike, come from the TOP of the island to avoid a work-out walking up a million steps. Or, enjoy the work-out. Elderly should come via the top of the island (carriage probably best).
Arch Rock is a must see Stop on your visit to Mackinac Island! Be sure to either take the horse & carriage up there or your bicycle. There is also so much more to see and do on Mackinac Island. You can't go wrong visiting here! Have a wonderful time!