An impressive collection of over 50,000 minerals including moon rock from the Apollo 17 mission.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Swarms of dainty flying insects swarm into the Petaloudes Valley to get busy.

A giant bug impaled on a 75-foot-tall needle.

This whimsical statue dumps water on its head to symbolize knowledge flowing into his brain. Or maybe booze.

A plaque marks the spot where the saint was shoved off the Charles Bridge and into the river.

This spooky statue sits outside a famous Prague theater.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

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

Macabre astrological automaton clock dating to the late 1400s.

A church of bones, decorated with 40,000 human skeletons.

This giant glowing "beanpole" adds much-needed pops of color to an otherwise drab power plant.

This tremendous timepiece was once the largest cuckoo clock in the world.

The final resting place of the famed German pilot, the "Red Baron."

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

A memorial for a young woman and her ghost, which are claimed to have caused countless deathly shipwrecks.

An exquisite panometer representing Dresden as it was from 1695 to 1760.

The birthplace of Karl Marx is now a museum dedicated to the communist revolutionary's life and work.

It's good luck to be mocked by this monkey.

The last bastion of Roman presence north of the Alps looms over a German town.

A fearsome dragon clings to a corner of Munich's city hall.

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.