A cozy bookstore and coffee shop in the heart of Cartagena's Old City.

The caldera of this mini-volcano has been turned into a naturally heated mud bath.

Two ancient Buddhist temples crown this dramatic rocky pinnacle.

The world’s tallest outdoor lift stretches along the stone pillars that inspired the floating mountains in the movie “Avatar.”

In its continuing quest to recreate famous parts of the world in miniature, China now has its own ghost Paris.

130 replicas of world wonders squeezed into just 118 acres of space.

Described as "the world's most blinging pool."

The once highest point in China blends symbolic design with a kick of adrenaline.

This terrifying glass bridge on the side of a mountain cracks as you step on it.

Hidden behind musical flora and forgotten for over a thousand years, this cave is now a neon dream.

At nearly 1,000 feet long, this astonishing glass suspension bridge is one of the longest in the world.

The world's first hotel built in an abandoned water-filled quarry.

This Tang Dynasty behemoth is the biggest Buddha in the world.

Mirrored floors and arched shelves create the illusion of an infinite tunnel of books.

The latest in a series of long glass bridges suspended at terrifying heights.

270 million year-old forest of stone.

These layered sandstone mountains in China look like they are made of pressed crayons.

This psychedelic tourist trap is a leisurely descent into madness.

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.

Intensely colorful calcite pools in Southern China.

This vertical pinnacle in China was the inspiration for the floating mountains in the movie “Avatar.”

A fifth-century temple improbably built into the side of a cliff.

This sensational Chinese temple walks visitors through the 76 weird departments of the afterlife.