This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

World's first "penitentiary," meant to be humane, drove men insane.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A local prank turned town icon.

The oldest farmer's market in America is so ancient it was approved by the King of England.

The Home and murder site of the witch of Rehmeyers Hollow.

These tourist trap caverns are said to be the former home of a legendary Pennsylvania Hermit.

An outlandish shoe shaped house built by an eccentric millionaire.