A small memorial to a deadly night in Serbia that shook the world before it was swept under the rug.

Considered an architectural abomination by some, this metal-clad building is known as 'little red riding hood' by locals.

Memorial to the victims of the Holocaust in Serbia.

Two buildings named after their windows that make it look like a sea of television sets plastered to a wall.

A retro Yugoslav congress, cultural, and business hall built in the 1970s, with an iconic world clock.

A museum dedicated to the former country.

Destroyed Serbian army headquarters sits half crumbled in a largely revitalized Belgrade.

This no man's land slicing through the island is strewn with abandoned relics of another time.

The ruins of a fairytale castle with a tumultuous history stand high atop the mountains.

A 1970s resort city now stands abandoned, caught in the middle of a divided island.

The site of a prison camp where Cypriot resistance fighters were held in the 1950s.

A secluded oasis of contemporary art and natural beauty.

This 700-year-old Cyprus castle is the birthplace of the world's oldest wine, said to be toasted by Richard the Lionheart at his wedding.

The ancient mosaics here are considered among the finest in the world, and serve as a stunning record of Greco-Roman daily life.

An ancient necropolis of magnificent tombs.

The ruins of this magnificent Scottish castle blend both Gothic and Renaissance architectural styles.

This scenic Icelandic lava flow is named for a pair of Berserkers who were murdered, according to a famous Saga.

A little-visited waterfall in an otherworldly landscape.

The most powerful waterfall in all of Europe.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

Rising from the sea like a stone monster.

This lavish 20th-century casino adorns labels for San Pellegrino water.

A bit of the Berlin Wall was gifted to the Icelandic capital to commemorate the 25th anniversary of German reunification.

Iceland's tribute to its thankless civil servants.