Sweden's oldest animated sign is still lighting up the skyline today.

The world's largest model of our planetary system.

How did an Australian statue of the Bard of Avon end up in the Hungarian capital?

From cartoon characters to tiny tanks, a guerilla sculptor's little bronze statues are hidden throughout the city of Budapest.

A fake Transylvanian castle houses a cathedral of antlers.

This Hungarian castle was built out of cardboard and wood until it proved so popular that it got upgraded to stone.

Late at night, the bust of the "Dracula" actor was snuck onto the facade of this Budapest castle.

This sculpture honors the man who was known as the "Righteous Among the Nations."

A diminutive statue that was inspired by the sculptor's own daughter.

A triumphant marble and bronze fountain depicting a 15th-century Hungarian king and his hunting party.

The geographical center of Budapest is marked with a 10-foot-tall stylized zero.

A random tree outside a Budapest hotel has become a DIY shrine to the late singer.

A Trabant car, a kangaroo statue, and a plethora of plants take over this abandoned-factory-turned-bar.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

The strange phenomenon causing gravity to "work backwards" on this hill has been blamed on the paranormal.

This grand manse has been transformed into a museum devoted to one of the founders of Fantastic Realism.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

Sprawled across the Great Hall ceiling are various constellations and images relating to the zodiac.

A beautiful Greco-Roman structure houses a well once believed to have healing powers.

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

The location of the world's first telescope demonstration.

The world's largest private telescope collection hides in a secret wing of a Dutch auto museum.

A preserved building where the dead were once watched for signs of life.