For cave lovers like me, Pennsylvania is a hotbed of cavern activity, with eight commercially developed caves in the state. I have a lot of driving to do!
We checked out Lincoln Caverns after houseboating at Raystown Lake. Lincoln Caverns were discovered in 1931. The William Penn Highway was being built just above it, and a large steam shovel machine fell through into the caves during the blasting process. It fell into what is now called Devil’s Pit. I’m not sure what damage it die to the formations below, but that area is full of wonder after wonder.









