This strange, big-tailed beast became a Pennsylvania town's unofficial mascot.

Yo, Adrian!

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.

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

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

This stone tower marks a lookout point over the historic Washington Crossing, and maybe some buried treasure.