Within the Saudi Arabian desert lies a 2,000-year-old ghost town made of stone and mud.

Unconventional site where the tracks of Zurich tramcars intersect.

Though it may look like a businessman's lost luggage, this case suspended under a highway bridge is actually a contemporary art installation.

Once an ornate movie theater remade by Catholic Charities.

This abstract sculpture is rumored to cast a hammer-and-sickle shadow once a year.

Not to be confused with the iconic New York City skyscraper, this Chicago building is a vibrant hub for artists.

First planned industrial community in the United States.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

This Buddhist temple is home to the graves of the Japanese national legends, the 47 Ronin.

An unusual stroll through gentlemen's erotica demonstrates that pornography is timeless.

Gaze upon chocolate sculptures depicting everything from chariot races to Gaudí's famous church at this shrine to sweets.

Some claim these desert ruins are from the legendary "Atlantis of the Sands."

Groups of prehistoric tombs that dot the mountains of northern Oman.

The building is a gigantic piece of art inspired by the shape of a desert rose.

A mesmerizing wonderland of salt-encrusted tree branches and pencil roots.

Qatar's oldest market can trace its origins back more than a century.

This seemingly random 30-foot statue of an oryx in Qatar's capital was a mascot for the 2006 Asian Games.

An elegant garden commemorating the 1841 visit from apostle and missionary, Orson Hyde.

A 2,000-year-old wine press hidden in an overlooked park in Tel Aviv.

This clock is an architectural flourish that stands out as a landmark among a unique Israeli German community.

Once part of an ancient international harbor, it's now an all-you-can-eat shrimp buffet for flamingos and other water birds.

Climb around the high waterfalls on series of iron ladders and bridges within the wildest gorge in the Slovak Paradise.

This spaceship sculpture in the middle of the Slovakian capital looks like it just crash-landed.

The 700-year-old fortress was the site of Count Orlok's castle in "Nosferatu."