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

An abandoned railroad tunnel is now filled with bioluminescent bugs.

Australian Lake set aglow by Noctiluca Scintillans.

An Australian lake whose pink hue defies scientific explanation.

An abandoned jewel of a ballroom on the top floor of Australia’s busiest rail station echoes with the sounds of a bygone era.

A stray meteor left this picturesque hole in the Australian outback.

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

A clear example of the process of erosion in action.

One of the best beaches in the entire world.

A sparkling sandstone cliffside that's worth a visit while it still exists.

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

Clusters of huge boulders in the Australian Outback.

Not a single witness can attest to the creation of the world's largest geoglyph.

6000-year-old coal fire moves one meter per year.

These Australian rock formations look like Martian beehives that have grown up out of the landscape.

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.