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

This abandoned Soviet circus is slowly being restored to its Communist-era glory.

Once the tallest building in Chisinau, this unique tower is a relic of Soviet architecture.

This modern museum of Mediterranean culture is surrounded by a surreal concrete honeycomb.

"Drunken ship" sculpture memorializing the French poet in the city where he died.

This garden houses the remains of the ancient Greek port of Marseille.

Sky ships, planes, and portraits left as unique tokens of hope and thankfulness.

A surprising relic of WWII, sitting boldly in a Marseille street.

Modest but unique pyramid built for a pharaoh has been reduced to a “heap of stone.”

The oldest tourist graffiti in the world helped archaeologists identify the Pyramid of Djoser.

This ancient structure is widely thought to be the oldest intact pyramid in the world.

In 2400 BC, two male hairstylists decided to spend eternity together. But maybe they were just friends?

These Egyptian statues have survived for 3,400 years and were an acoustic wonder of the ancient world.

This unassuming tree stump reportedly traces its roots to the famous pharaoh queen's reign.

In Egypt's expanding metro area, many of the neighbors are dead.

Hundreds of thousands of ancient documents offer a unique glimpse into Jewish life in Cairo.

Standing atop 2nd-century Roman ruins, this church is one of the oldest and most iconic in Old Cairo.

An important landmark in the history of algebraic logic.

On the clock tower at St. Anne's Church in Cork, you never know which face is telling the truth.

Horse cemetery on the grounds of Blarney Castle.

This supermarket offers shoppers a window into the past alongside their groceries.

This neon landmark has been posing this deadpan question to follicly-challenged Dubliners for over 50 years.

A monument to a beloved aquatic folk hero in the Irish town of Dingle.

A hugely vast Irish landscape of barren rock that stretches for miles.