This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

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

An abandoned stretch of highway, deteriorating next to the operational one.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

A museum to a cave explorer whose tragic death was a media sensation, and whose corpse became a tourist attraction.

This huge clock made of flowers and simple machinery was once used a political weapon.

A former 19th-century tavern, famous for its peach brandy and honey concoction.

A museum that houses the world's largest collection of ventriloquism dummies.

Everyone and everything one man ever loved and lost, now stare into the East for all eternity.

An enormous goose sits atop this nest-shaped home.

Kentucky's longest operating jail is now a spooky spot to spend the night.

The world's largest collection of porcelain "veilleuses-theiere," or night light teapots, includes four that belonged to Napoleon.

This large cave is a summer home to thousands of bats and has a rich history dating back to prehistoric times.

The small cave that housed Tennessee's "first citizen."

Long hidden under grime, the politically radical murals of a little known Yugoslavian master are finally getting their due.

A quiet, gothic haven nestled between Pittsburgh's Squirrel Hill and Point Breeze neighborhoods.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.