Sanilac Petroglyphs Historic State Park is a state park in Michigan containing Michigan's only known rock carvings attributable to Native American Indians. The park consists of 240 acres in Greenleaf Township, Sanilac County, in Michigan's Lower Peninsula. There is concern that without preservation, the carvings may be worn further away and lost. The site was added to the National Register of Historic Places in 1971. Continue reading... From Wikipedia, the free encyclopedia.
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Sanilac Petroglyphs Historic State Park Videos
Michigan State Parks 100: Sanilac Petroglyphs
Sanilac Petroglyphs Historic State Park is a special place near Cass City for rock carvings that are more than a thousand years old plus a white pine tree that sprouted soon after the massive fire in the Thumb in 1881. Learn about these things and more in our video review.
The Sanilac Petroglyphs were recently featured in Smithsonian Magazine as one of only eight places in the United States where you can see these special types of carvings. Here is a link to that article: