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

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

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

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

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

This abandoned fishing settlement may well be the greenest village in the world.

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.

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

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

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

The gondolas let you glimpse a bird's-eye view of one of the world's highest capital cities.

Home of the "true" equator.

Ancient traditions and surreal birdwatching come into sharp relief along one of the world's most polluted rivers.

A Zoroastrian funerary tower where excarnation rituals are carried out is threatened by the area's dwindling vulture population.

A giant repository of accidentally discovered cave paintings up to 30,000 years old.

Buddhist monk remarkably preserved because he started the mummification process while still living.

This hidden Sufi cemetery is a spiritual monument for India's third gender community.

Hidden in the rain-forests of Arunachal Pradesh in Northeast India lies the village of Ziro, home to the Apatanis.

Nineteen ancient rock-cut Buddhist caves can be found on the outskirts of Mumbai.

Ornate, dome-topped cenotaphs fill this royal crematorium.

The abandoned site of the Beatles spiritual awakening and subsequent revolt.

The Indian capital of black magic and witchcraft.

The largest tiger reserve in India is a vast expanse dotted with ancient ruins of Nagarjuna Viswa Vidyalayam.