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

The other side is actually green.

Fortune tellers, snake charmers, poets, and storytellers all gather on this historic square in Morocco.

Founded as a refugee camp, now a popular tourist spot.

Buildings from the fictional planet of Tatooine still litter the Tunisian desert.

Made famous by 'Star Wars,' these troglodyte homes face an uncertain future.

Behind this pair of dragon trees, there is a tragic story of lost love.

Volcanic rocks ground down into sand make this Spanish beach as black as night.

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

The best-preserved ancient theater in the world.

This little Greek plateau is home to thousands of rustic, white-sailed windmills.

Of five volcanoes located in the massive Tengger caldera, this cone is the youngest and most active.

Subterranean place of worship in Indonesia.

Annual street carnival celebrating Indonesian heritage.

Hundreds of Buddhas in a re-discovered Indonesian temple.

This park was designated by UNESCO as an Endangered World Heritage site.

The famous winding walk at Chartres is surrounded in mystery and myth.

The world's largest reflecting pool is just two centimeters deep.

The beautiful bas-relief lines a sliver of a 19th-century walking path between two charming French villages.

Ancient paintings known as the "Sistine Chapel of Cave Art."

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

Old vessels have been transformed into artistic canvases in this unusual cemetery.

This abandoned Greek island was the last active leper colony in Europe.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.