A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

Cold war icon and onetime "hole" in the iron curtain.

See massive fossils that are over 200 million years old in northeastern Arizona.

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

The most visited, and possibly most controversial, museum in Germany.

"Girl in a Wetsuit" is what happens when a sculptor has to find a way around a 100 year old copyright.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

This elaborate towering structure was once famed for its revolutionary height.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

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

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

Eighty million natural history specimens call this gargantuan museum home.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

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

Macabre astrological automaton clock dating to the late 1400s.

Elevated freight railway turned wildly successful urban park.

One of the largest busts in the world celebrates the German city's erstwhile namesake.

A Saxony castle houses one of the largest and most outstanding mineral collections in the world.

Europe's largest natural bridge has a 19th century royal chateau built into its side.

This incredible stone temple is a monument to death, victory, and fantasy architecture.