The second-highest train station in Europe.

Eighty million natural history specimens call this gargantuan museum home.

The fishing boats that moor in this small lagoon enter and leave through a tunnel to the sea.

Two geological phenomena in one precarious locale: a towering stone window, and a deep blue void.

These paved rills bring freshwater into Altstadt and could spell wedding bells for whoever stumbles into the waters.

The university library shaped like a giant piece of Swiss cheese.

Watch cheese-flipping robots in action at this factory and museum.

King Ludwig I's collection of beautiful women.

One of the most easily accessible examples of the rare 1960s UFO houses.

Go surfing on this urban wave, "hacked" by local surfers.

Among the ostentatious rococo ornamentation of this church, an image of death cuts the life-thread.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

This plaza is home to a number of works, including Montpellier‘s own Arc de Triomphe.

The only visible reminders of an elaborate engineering project that kept the tower from reaching the tipping point.

Legend says this sacred tree was a gift from goddess Athena.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

A Dutch passageway's artistic, aquatic-themed makeover pays tribute to the capital city's famed waterways.

A little sculpture with a large wardrobe.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

This medieval footbridge in the Swiss Alps is known to attract cliff-jumping daredevils.

Enormous, fluffy dogs frolic around this museum dedicated to a legendary Saint Bernard.

World's largest permanent maze made of 18,000 conifers.

According to Greek mythology, this natural spring is the home of a freshwater nymph.

The world's most active stratovolcano is almost always erupting.