This striking landscape in northern Vietnam contains both geological and archaeological wonders.

A fiery crater has been burning in the Karakum Desert since 1971.

Alien rock formations grown from the sands of an Australian national park.

Incredible rock formations jut from the southern end of this spectacular stingray-viewing spot.

Woven tree art gives this towering Australian woodland a touch of mystical whimsy.

Twelve sculptures designed to make their best showing with the coming or going of the sun.

Prehistoric park filled with the fossils of dozens of extinct species including Australian megafauna.

A wonder of natural limestone formations etched by millions of years of natural interaction between rainfall and rock and air.

The site of Japan’s first archaeological excavation is also the birthplace of fingerprint forensics.

This former hostel is now an art gallery and a memorial for 15 backpackers who lost their lives to a tragic act of arson.

A memorial to one of the saddest stories in Victoria's history.

The oldest known European structures in Australia are the remnants of a story filled with mutiny, murder, jealousy and greed.

The ship that got left behind.

Relics of Australia's convict past, and a modern scene of unimaginable horror.

Dilapidated ruins that once treated a notorious young serial killer, currently hosting vandals, squatters, and ghost hunters.

Australia's first opal field led to a mining rush in the 1890s.

Once the path of a railway tunnel, now home to thousands of glowing insects.

Take a few seconds to look at this abandoned, art-filled station as you pass by on the subway to Ueno.

The abandoned Japanese amusement park once loomed as a dystopian Disneyland.

The abandoned medieval theme park was meant to be the "Disneyland of the Philippines."

An abandoned hotel in the highlands of Bali is shrouded in stories of ghosts, curses, and corruption.

An abandoned marine theme park has created a difficult experiment in dolphin rewilding.

The ruins of a once prosperous power station have become a mouldering seaside gem.

A surprisingly large and sturdy ruin on the outskirts of a remote village.