This enormous abandoned prison was once dubbed the "Bastille of Romania."

One of the most controversial statues in Romania is an emperor with no clothes.

Even drowned in an ocean of toxic waste, the remnants of this Romanian village stand tall.

A collection of items from a way of life that no longer exists.

This spaceship-like Serbian monument reaches for the stars in celebration of the fallen fighters of fascism.

An eerie, protected forest of old-growth oak trees, many of which are now dead.

A Red Cross memorial museum at the site of the Niš concentration camp that operated for four eventful years during World War II.

For over 40 years, this quaint little house has teetered on a rock in the middle of a river.

There is a mouldering Jewish cemetery hidden away in the capital of Moldova.

A collection of miniature, symbolic sculptures hides in plain sight across Kyiv.

A peculiarly shaped brass sculpture hidden in a courtyard in central Lviv

It's the only museum of its kind in Ukraine.

The haunting complex honors the millions of Ukrainians who died in the forced famine under Soviet rule.

World's largest crossword puzzle spans the side of a towerblock, its clues scattered throughout the city.

"There's nothing there," and other lies the KGB told us.

The designated Jewish quarter in Fez dates back to the 15th century.

This vast masterpiece of Moroccan architecture spreads across 20 acres.

The courtyard of this small Marinid madrasa is a dazzling example of intricate Islamic architecture.

The largest madrasa in Morocco once housed more than 900 students within its exquisite walls.

This amazing oasis of art and plants is hidden on the outskirts of Marrakesh.

This 16th-century Moroccan fortress-turned-armory museum offers prime views of the historic quarter in Fes.

The oldest monument in Marrakesh and the city's only surviving example of Almoravid architecture.

Morocco's largest Jewish cemetery.

This former royal palace with gorgeous gardens became the first museum in Morocco.