Did You Know You Can Find Ancient Petroglyphs in Michigan?
The ancient petroglyphs in Michigan's Sanilac State Park are believed to be between 300 and 1000 years old.
Sanilac Petroglyphs
The ‘Lost’ Michigan Town That Was Visited by President Nixon
The "hardly-a-town" of Ivanhoe in the Thumb just has a church. That's it. But Prez Nixon visited in 1974. Here are details, photos, and location!