Mercer Museum
Doylestown, PA
Crazy Museum founded by Henry Mercer back in the early 1900’s. Afraid of fire he built 3 structures in town out of poured concrete. The main museum is nearly 6,000 tones of concrete. He was a huge Junk collector from the early era. So stone plate stoves and mill stones that we'rent used anymore were his vision of collecting. Must see. Check it out.