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For 252 miles, it flows through many of Michigan's top cities and towns: Eaton Rapids, Grand Haven, Grand Ledge, Grand Rapids, Ionia, Jackson, Lansing, Lowell, and Portland. It's Michigan's Longest River: The Grand River.
In the 1800s tuberculosis was known as the white plague and one doctor attempted to create a sanatorium inside of Mammoth Cave.
In the 1800s tuberculosis was known as the white plague and one doctor attempted to create a sanatorium inside of Mammoth Cave.
Aside from paved roads, the Michigan town of Au Train retains a 1940-ish, old-town atmosphere. Here are some photos of the snaky river and old photos of the town...
See what's waiting underground this summer in Colorado.