This ossuary is more than five centuries old and is heralded as one of the finest in Switzerland.

This charming fountain honors Felix Salten, the creator of the iconic storybook deer.

Featuring a meatless buffet fit for kings, this family-owned Zurich eatery is considered the oldest vegetarian restaurant in the West.

Europe's largest dinosaur museum was founded by a passionate autodidact.

An 11th-century fortress home to one of the most influential royal houses in medieval Europe.

A creepy statue of a hooded ghost hauls itself up from the water in a historic Lithuanian city.

The most famous location in China was home to whole dynasties worth of imperial rulers.

A beloved tribute to the Fab Four and the freedoms they inspired.

Enormous statue of the Emperor of the Mongols.

A huge communist-era propaganda monument and mural that offers stunning views of the Mongolian capital.

Thanks to a spelling mistake this bizarre beaver-tiger hybrid became the symbol of a Siberian town.

Gargantuan home of Russian science.

World's largest bell sits on the grounds of the Kremlin in Moscow.

The gorgeous entrances into the city's underbelly look more like grand halls than subway stops.

An 18th century wonder of the world, lost in WWII, re-created at the Catherine Palace.

Stunning examples of Russia's 18th-century wooden architecture.

Russia's giant concrete QWERTY keyboard is likely the largest in the world.

Church built on the site where the last tsar of Russia and his family were killed.

The ancient mosaics here are considered among the finest in the world, and serve as a stunning record of Greco-Roman daily life.

An ancient necropolis of magnificent tombs.

A castle from the Holy Roman Empire that hosts traveling youth... in its stables.

100 year tradition of fist fights, marked by marble footsteps.

Go inside to really appreciate this 500-year-old technological masterpiece.

According to the local folklore, the myriad colors of this lake are the result of a lovelorn wizard's blunder.