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Sanilac Petroglyphs

Sanilac Petroglyphs

Rock carvings, known as petroglyphs, etched into a sandstone outcrop are a mystery. Yet they give us a glimpse into the lives of early Native American artists.

Dates and Hours

Wednesday through Sunday, 10 A.M. – 5 P.M., from June 2 to September 5.


Admission to the Sanilac Petroglyphs is free. A Michigan state parks motor-vehicle permit is not required for entry.


View Sanilac Petroglyphs in a larger map

Contact Us

Telephone: (989) 856-4411.