The ruins of an ancient island city built atop a coral reef in the South Pacific are spectacular and strange enough to have inspired H.P. Lovecraft.

A Balinese resort, empty and trapped in time.

A sprawling nature preserve harbors the world's only living dragons.

A real-life "hobbit" cave in Flores, Indonesia.

This Australian beach is composed of tiny shells.

Three wildly colorful calderas top this otherworldly volcano chain.

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

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

Microscopic fossils suggest Australia may be the birthplace of sulphur-based life forms.

Visitors can swim with vicious predators in Crocosaurus Cove's plastic daredevil enclosure.

A series of eerie metal stick figures are spread out over four square miles on the bed of a huge salt lake in the Australian Outback.

This volcanically volatile island town is home to an abandoned series of tunnels left by the Japanese during WWII.

An Australian lake whose pink hue defies scientific explanation.

The ship that got left behind.

This phantom island appeared on maps for over a century before amateur radio enthusiasts beat Google Earth to the punch in its "undiscovery."

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

One man's dream has turned into this naturally growing chapel made of almost nothing but trees.

The glacier tucked within a New Zealand rainforest.

A glacier pocked with ice caves and surrounded by rainforests.

The Australian lorikeets that like to tie one on in an annual drinking binge.

The UFO capital of Australia is the outback’s answer to Roswell.

A castle hand-built by a Spanish dreamer in the Australian tropical jungle.

White cockroaches and other cave species occupy this massive series of lava tubes.

Curious crater remnants in the middle of the Australian outback.