Virtually everyone knows about Pittsburgh's steel history. You may even know that the city was a big producer of glass and iron as well. But did you know that the area was also a big coal producer too?
While coal mining was necessary for steel production, there were numerous uses for this bountiful material found in the area- and coal mining boomed for several centuries.
One mine decided to close down in the mid-1900s, despite sitting on a large deposit of coal, and converted the area into an educational museum in order to highlight the history of coal mining in the region. They became the Tour-Ed Mine & Museum, and this spot has been operating educational tours for over 50 years!
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