A sprawling ancient Jewish cemetery with over 30 rock-hewn burial caves.

Every hour a secret compartment drops from this giant pocket watch, revealing a lovely surprise.

A little-visited waterfall in an otherworldly landscape.

A Milanese café entirely designed by the American director Wes Anderson.

An abandoned airport in the middle of nowhere.

One of the most well-preserved temples of ancient Egypt.

The collection is housed in an exquisite mansion that makes you feel like you've been transported to an Italian villa.

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

The ruins of an abandoned medieval city where the last Byzantine emperor was crowned.

An isolated, rusty phone booth commemorates Iceland's first international telegraph cable.

A UFO scrapyard in the California desert.

A whimsical cottage from the 1300s with a preserved Victorian-era post office inside.

One of the few surviving street funiculars in the world.

Discover the magic in the mundane in Iceland's Museum of Everyday Life.

A little-known cafe in an old copper bridge tower with 360-degree views of the harbor.

A small etching on the white marble parapet was written in runic script by a Viking mercenary.

Something's missing between the arcades of the Palazzo della Ragione in "the city of the three withouts."

One of the best places in Florida to spot rare, carnivorous pitcher plants.

The tomb of the mythological founder of Padua is not hidden in some obscure crypt, but stands right in the middle of the city square.

Two men built this castle on the Florida coast as an artistic “landscape sculpture.”

The Greek island's old British cemetery feels like a forgotten garden.

A hidden beach at the end of a tunnel of mangrove trees.

Though nicknamed the “Russian Freighter,” this ship was actually sunk off the coast of Pensacola by the U.S. government in a top-secret operation.

An abandoned railroad tunnel is now filled with bioluminescent bugs.