A historic coal mine that doubles as a museum and tourist attraction.

A hidden "place of interment for gentlemen."

A three-centuries-old crypt in the foothills of an old plantation.

Ironically this massive termite is the mascot for a company that is acclaimed for killing his kind.

Scattered throughout London are ancient remnants of the city's former bounding wall.

Named after a legendary garden called Eram in southern Arabia, built by order of Shaddad, an Arab king who wanted to compete with Paradise.

A showcase of canine neckwear spanning five centuries of doggie fashion and function.

One could not be blamed for literally walking all over this supposed landmark.

Rusty red sands line the shores of this Canadian Province.

Iconic rock formations that allow for exploration during high or low tide.

Twice a day, the water of the Petitcodiac River flows upstream in a surfable wave.

The world's longest covered bridge is a quaint and incredible wooden tunnel.

A mysterious spot where the laws of gravity seem not to apply.

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

France's most famous cemetery, with some of its most curious tombs.

This ancient burial site is believed to be one of the first earthquake-protected structures in the world.

Mirrors and glass shards cover every inch of this arrestingly beautiful mosque.

The palace of the King of Kings, burned by Alexander the Great.

Marked by the hand of the explorer Henry Morton Stanley.

17th century mosque for Shah Abbas' harem.

These little castles each held thousands of pigeons.

The royal seat of Henri Christophe, a formerly enslaved man who became Haiti's only king.

This iconic fortress was once the crown jewel of Haiti's national defense.

Oldest existing wire suspension bridge in the United States.