The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

A lush indoor jungle fills this bustling Madrid transportation hub.

The world's largest wooden structure.

Spanning the El Chorro gorge, this pathway used to be one of the most dangerous crossings in the world.

A Spanish town built into the cliffs.

This vast masterpiece of Moroccan architecture spreads across 20 acres.

Fortune tellers, snake charmers, poets, and storytellers all gather on this historic square in Morocco.

It took 40 years to build this Eden-like garden in Marrakech, later restored by Yves Saint-Laurent.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

This modest marker near Notre Dame identifies the very center of Paris.

This massive library holds what was once the largest book collection in the world.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

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

This small 16th-century church in Athens is almost entirely surrounded by a modern building.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

Witnesses claim the Virgin Mary statue outside the church once mysteriously shed a single tear.

Oversized statues are just the tip of this nostalgic Americana roadside attraction.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

A clear blue swimming hole with hidden caves, still unexplored.

This water tower slanted at an uncomfortable angle off the old Route 66 was an ingenious marketing ploy.

Once in disrepair, this popular Texas stop along iconic Route 66 has been restored to its past glory.

A sculpture made of 10 Cadillacs as a monument to the “Golden Age” of the American automobile.