Mysterious hillside with a continuously burning natural fire.

What might be the largest completely Jewish town in the world outside of Israel now faces dwindling numbers and empty streets.

The ruins of a medieval monastery built on a perilous slope.

The luxurious circular mansion built for a Communist leader now lies abandoned.

Nestled in a peaceful valley, this Armenian monastery may have been saved from Mongols thanks to the eyes of God.

She asked for a potato cellar and over the next 23 years he gave her a network of holy caves.

The world's longest nonstop reversible cable car soars through spectacular scenery to the medieval Tatev Monastery.

This ancient monastery complex was transformed from an island to a peninsula when the lake was partially drained.

Centuries before the modern seismograph, Armenian monks measured quakes with this tilting pillar.

This Armenian monastery was carved out of cliffs and named after the spear used to stab Jesus.

A scenic canyon with thick forests and historic ruins.

This striking icon of the disputed Republic of Artsakh caused a stir at a Eurovision Song Contest.

Right up until the 20th century this network of man-made caves was the biggest village in Eastern Armenia.

A geological oddity topped with a 2,000-year-old pagan temple.

Monks in the empyreal Alazani River valley have preserved their 1,000-year-old winemaking tradition.

The decaying remains of a once-luxurious Soviet spa town.

You'll find just about anything in this funky Tbilisi flea market.

Take respite inside this jaw-dropping church while climbing the volcano where Georgia's Prometheus was once chained.

Fast food feels like fine dining at this award-winning modern Georgian building.

Underground monastery and fortress.

Ancient rock-hewn town that witnessed key events of Georgian history.

Ruins of a 13th-century fortress perched above a breathtaking Mediterranean bay.

Hidden amid the tropical forest in the Caribbean Sea are the decaying ruins of the Cocaine King's luxurious island party home.

Some 20,000 dust-covered unwanted vehicles languish in the desert.