An ever-evolving wall of graffiti art off East Liberty Street.

The unusual medical inventions of the man who gave the world Corn Flakes.

This tree was warped centuries ago to serve as a botanical wayfaring tool.

The restored ferry is now a dockside museum and a unique bed and breakfast.

Largest outdoor staircase in the United States.

137 graves holding New England's earliest residents.

An Escher-inspired library dedicated to the wonders of the human mind, yet closed to the public.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

The remnants of a Gilded Age elegance preserved in the middle of a stark modern tower.

A spooky and decrepit mental health facility is slowly being replaced with newer digs.

The site of the first "historically true" UFO encounter in the U.S.

A mysterious collection of stones stand outside a small New England town.

Beautiful steampunk ghosts of early Massachusetts.

A cave dug by a man directed by ghosts to find pirate treasure.

Over 20,000 sets of spice shakers reveal the surprisingly telling history of our most basic spices.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

Dr Barnes' $25 billion private collection of art and arboretum.

A seasonal movie monster museum featuring wax creations by a relative of one of the original Universal Studios monsters.

Hikers can still stroll beneath the long conveyer of this abandoned mining facility hidden in a West Virginia river gorge.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

Eccentric concrete mansion and museum designed and built by hand from the inside out.