The only known mosaic depicting the Greek god of sleep, Hypnos.

This World War I fortress is the perfect place to catch a Montenegrin sunset.

According to a local legend, this old castle could only be built after a woman was immured in the walls.

The elliptical citadel resisted the advance of the mighty Ottomans several times, thanks to the military prowess of the "Dragon of Albania."

This famous city eluded concrete detection until the early 2000's.

The hallucinogenic center of the ancient world.

Large miniature theme park with 100-plus models.