A multi-storied adobe complex has been inhabited for more than a thousand years.

Tracks near this Texas nature site were once thought to support the Creationist belief that man and dino coexisted.

Belly up to the bar in Cowtown, don't forget to buy some boots.

The very center of Paris is surrounded by a bevy of strange good luck rituals.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

A series of abstract, silly sculptures represent the works of a great modern classical composer.

135 bronze medallions mark a French meridian line which once rivaled the hotshot Greenwich timeline.

The celebrated eyesore created by starry-eyed sweethearts.

Giant topiary dog once played a role in a terrorist bomb plot.

This headstone marks the grave of an 11-year-old boy killed during clashes in the streets over the boycotting of British goods.

The site where Charles Dickens gave his first public reading of "A Christmas Carol" in the US.

A morbid secret lies hidden within the beautiful walls of the Boston Athenaeum.

The Boston square dedicated to the dark poet who was born nearby.

A men’s restroom became a sandwich shop.

Statue commemorating the use of ether in anesthesia.

Painstakingly built dioramas sit unnoticed in a Boston office building.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

The hallucinogenic center of the ancient world.

This legendary city has been a tourist attraction for centuries.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.

An awe-inspiring mosque in Morocco with one of the tallest minarets in the world.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

This remarkably well-preserved Egyptian plinth is pretty well traveled for a giant piece of stone.

Ancient serpentine sacrifice holder that has stood the test of time.