This ancient theater was once the home of fierce gladiatorial battles.

This bridge was constructed from the rubble of the infamous Bastille.

This ancient Roman bridge and aqueduct still stands as a wonder of classical construction.

A Parisian cemetery where the elite and artistic are interred beneath an eccentric collection of tombs.

A Montreal deli that was so beloved that it was allowed to circumvent their laws of language.

This historic rec center in the heart of Israel is a bastion of peace and togetherness.

After over 100 years out of service this landmark windmill once again turns as a symbol of Jerusalem's self-sufficiency.

The only quarter of the Old City not dedicated to a major world religion.

A "miracle" that seems to produce more holy fistfights than holy revelations.

The unusual burial monument of Arizona's first governor.

A geological mystery on Camelback Mountain.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

Come for the flowers, stay for the bats!

This intriguing Bronze Age artifact spent centuries hidden within a Welsh faerie hill.

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

19th century pendulum and a clock restored by a rogue group of guerilla artists.

Golden and naked, the figure that was once the highest point in New York is all that remains of the second Madison Square Garden.

The "lovely red Vega" of the legendary record-settling pilot.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

A monument in Washington D.C. marks the spot from which all other roads were supposed to stem.

The site of the climactic scene from the classic horror film is now a historic landmark.

The United States Capitol's former columns still stand.

2300-year-old Roman road connecting the empire.

The yawning maw of this pagan visage is said to bite off the hands of liars.