Nine limestone rock stacks on Australia's "Shipwreck Coast."

This Australian beach is composed of tiny shells.

Is there such thing as too many fruit bats? Not anymore.

You'll find the little birds tucked within the rocks of this Australian beach.

A clear example of the process of erosion in action.

An opal mining town in the middle of Australia where people live, worship, and shop underground.

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

This gracefully curving formation looks like a massive wave that was suddenly turned to stone.

A collection of outdoor mystical statues paying homage to indigenous Australians and ecological stewardship.

An abandoned railroad tunnel is now filled with bioluminescent bugs.

Australian Lake set aglow by Noctiluca Scintillans.