This island was the site of the second national park in the United States, which later became its namesake state park, and it once served as the center of John Jacob Astur's American Fur Company.
A cave called Devil's Kitchen and a rock called Sugar Loaf can be found at this location, while the "father of gastric physiology," William Beaumont performed his initial experiments on Alexis St. Martin here in 1822. This island was the site of the second national park in the United States, which later became its namesake state park, and it once served as the center of John Jacob Astur's American Fur Company. A 1947 film starring Esther Williams and Jimmy Durante, This Time for Keeps, was filmed at this location, as was a romance starring Christopher Reeve and Jane Seymour, Somewhere in Time. According to native legend, ► Michabou created this location and it served as the home of the Great Spirit known as the Gitche Manitou. Featuring Fort Holmes, which was named for a casualty during an 1814 battle fought at this site, this location is noted for its delicious fudge and its draconian anti-automobile laws. For 10 points, identify this noted tourist destination, an island located in its namesake strait between the upper and lower peninsulas of Michigan. 
A cave called Devil's Kitchen and a rock called Sugar Loaf can be found at this location, while the "father of gastric physiology," William Beaumont performed his initial experiments on Alexis St. Martin here in 1822.
Mackinac Island