Mythical water panthers, deer and a Native American archer still roam the banks of the north branch of the Cass River, near Cass City.

Etched by unknown prehistoric artists into a sandstone outcrop, these rock carvings-known as petroglyphs-were discovered after massive forest fires swept the Lower Peninsula in 1881. Native Americans created this unusual artwork 300 to 1,000 years ago. The petroglyphs provide a glimpse into the lives of an ancient woodland people who once occupied Michigan's Thumb area.

Due to State of Michigan budget reductions,
the Sanilac Petroglyphs Historic Site is closed until further notice.
However, walking trails at the park remain open.

Go to:

• Sanilac Petroglyphs visitor information
• Sanilac Petroglyphs area information

Updated 05/12/2009

Michigan Historical Center, Department of History, Arts and Libraries
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