Luxury hotel turned into a refugee camp, then turned back into a luxury hotel.

A cylinder monument with a spectacular vista commemorates a friendship that some say never existed.

A literally moving statue of stacked metal giants just continually trying (and failing) to find love.

This neon lit Georgian cave claims to hold the boulder Prometheus was chained to.

The first skyscraper to include a Ferris wheel built into the facade.

These Stalin-era industrial 'death traps' hang lifeless above the city

Fortified homes of highland warriors that are still in use today.

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

Underground monastery and fortress.

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

The world's longest outdoor escalator takes visitors to the top of China's largest dam and is also shaped like a dragon.

One of the world's largest ice festivals dazzles visitors for over a month with radiant sculptures and carvings.

The tallest stationary dunes on Earth also happen to sing.

The ancient settlement attracts tourists from all over looking to learn about the Chinese vision of the afterlife.

A sacred mountaintop temple offers a fine cup of tea to visitors who can survive the journey.

This psychedelic tourist trap is a leisurely descent into madness.

The most famous location in China was home to whole dynasties worth of imperial rulers.

Not one, not two, but three natural bridges remain in this captivating spot post-sinkhole.

For those with no fear of heights: a skywalk 4,700 feet up on a Chinese mountain.

A total of 999 stairs lead visitors through a massive hole in a mountain known as the Gateway to Heaven.

270 million year-old forest of stone.

Intensely colorful calcite pools in Southern China.

A canvas of crops grow from vibrant red soil in this terraced farmland.

A part of the world's largest marsh seems to be growing bright red Martian grass.