The first mosque in the world to receive electricity.

This historic timepiece is thought to be the only public clock in the world that keeps lunar time.

Place with alleged mystical powers in Old Orthodox Church in Sarajevo.

A number of craters left by fatal mortar strikes have been filled with red resin to remember those lost during the Siege of Sarajevo.

This enormous abstract sculpture is part jungle gym, part elaborate noise-making machine.

This historic cemetery was inaccessible for several years due to dozens of land mines.

Bridge that died in war and was resurected.

A tomb in this cemetery holds soil from every country in Latin America.

Mosaics, storks, and brothels—this ancient city has it all.

Now harmless, this looming post struck fear into the heart of medieval troublemakers.

A musical instrument played by the sea.

Men and special assistants stand by the road to sell the day's catch in this lakeside village.

Cuba's historical trains remind natives of their country's sugary sweet past.

After the Cuban Revolution, the famous rum company had to leave their swanky headquarters behind.

This 170-year-old Swiss guesthouse built into the side of a mountain is best accessed by a cable car.

A misnamed well, with a deep dark past.

Destroyed Serbian army headquarters sits half crumbled in a largely revitalized Belgrade.

This spooky statue sits outside a famous Prague theater.

A surreal statue honoring Prague's favorite literary son.

A crucified and bearded female saint.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

What looks like a suicide in progress is actually a statue of Sigmund Freud.

This Prague museum collects brutalist relics and memories from the country's former Soviet rule.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”