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

Granite rocks that concentrate waves into powerful jets.

This abandoned railroad tunnel is now home to a micro-colony of bats and a ghost train.

One man's artistic vision is a small town government's legal battle.

This historic Melbourne bullet factory is fully encased in a massive glass and steel cone.

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

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

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

Largest maize maze in the Southern hemisphere built with GPS technology on more than two acres.

This Australian beach is composed of tiny shells.

An incredible garden taking over the interior of a massive sinkhole.

This pair of Australian "waterfalls" appear to be falling straight across the land.

Come for the flowers, stay for the bats!

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

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

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

This massive water spout has been luring visitors for hundreds of years, some to their death.

Putt your way around Australia in a black light environment.

Started nearly 100 years ago, this science experiment just keeps on going, ever so slowly.

Rainforest filled with record-holding eucalyptus.

WWI hospital ship lost in a cyclone turns up on the coast of Fraser Island, where she remains rusted and forgotten.

Clusters of huge boulders in the Australian Outback.

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

The labyrinthine storm tunnels beneath the city of Melbourne are ruled by a band of urban explorers.