Sleep in a glass pod dangling off a cliff.

This narrow coastline trail through the dense Kauai wilderness is among the most beautiful and dangerous in the world.

Why walk on this historical site when you can zoom down instead?

North Korea's massive art and propaganda factory now has an official gallery space in Beijing.

This probably wasn't what Mao had in mind.

The South African dialect's complex history is immortalized in stone, in one of the world's only monuments dedicated to a language.

A gem in the small Missouri town where Winston Churchill coined the term "Iron Curtain" and effectively began the Cold War.

Away from the crowds of fishing enthusiasts, take a hike deep into the woods and journey into an eerie darkness.

One of America's first planned communities is preserved in a state park.

This unconventional used book store was once in the news for the surprising act of burning books.

The first car-centric shopping plaza in the U.S. brought a little bit of Spain to downtown Kansas City.

A beloved, quirky little fountain featuring a large frog spitting water at a naked boy.

This otherworldly church spire reaches up toward the heavens.

The ruins of a 19th century shelter run by the Independent Order of Odd Fellows.

A magical sinkhole on the Yucatán Peninsula is adorned with mini waterfalls and hanging vines.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

Taking the subway here means doing so over a bridge located in the middle of an estuary.

This remarkably well-preserved Egyptian plinth is pretty well traveled for a giant piece of stone.

This restored 17th century synagogue is one of the few remaining structures in Morocco’s ruined Jewish quarters.

The designated Jewish quarter in Fez dates back to the 15th century.

Morocco’s modern capital was once a haven for Barbary pirates, who went so far as to establish a republic of their own.

Traditional 11th-century outdoor tannery.

Crumbling necropolis set high above Fez.

Thousands of narrow alleyways in an ancient medieval city make up what's believed to be the world's largest car-free urban zone.