Something's watching you.

Resonant stone, that has been played since prehistoric times.

Tiny communists hammer away on the Olomouc Astronomical Clock.

An ornate plague column – built to celebrate life – claimed the lives of numerous artisans during its construction.

A church of bones, decorated with 40,000 human skeletons.

The sanctuary holds what was once believed to be the saint's incorruptible tongue.

Gladiators battle and chariots race daily in the ruins of a once-great Roman city.

The world's oldest map of the holy land gives us a fragmented glimpse of the layout of biblical nations.

A bathhouse from the second Islamic Caliphate decorated with frescoes of constellations, pleasure gardens, and naked ladies.

More than 100 monumental tombs carved into rock are preserved at this ancient Nabataean site in the Arabian Desert.

An unfinished tomb carved into a giant boulder in the Arabian Desert.

An ancient capital city that dates back 3,000 years old and harbors many surprises.

Underwater restaurant at the coral reefs of Eilat.

Glowing orb in Minsk houses 8,600,000 items.

This attraction was abandoned after the Chernobyl disaster.

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.

This once-grandiose behemoth of a monument from the socialist era now sits quiet and closed up.

Standing proud atop a Turkish bluff, this Ottoman palace has retained its grandeur despite being abandoned for centuries.

An ancient church on a tiny island covered in stone bible stories has controversially been turned into a museum.

An abused and forgotten metropolis, abandoned for centuries.

This ancient village and its adjoining cemetery have a beautiful history of death and remembrance.