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

This sign marks the entrance to a tiny proto-state within the small country of Moldova.

A forgotten remnant of the Soviet Union, Transnistria is an unrecognized country hidden behind a heavily militarized border between Moldova and Ukraine.

From prostitutes to soldiers to business men, the dead in this graveyard are a microcosm of Singapore's history with Japan.

Rock-hewn monastery complex with hundreds of cave structures tucked away into the mountainside.

In the land of the Light Brigade stands a testament to the Cold War.

This old wooden funicular railway leads to a cemetery in the forest.

This abandoned coliseum was intended to be a grand Nazi rallying ground before it was halted at the end of the war.