A small, but award-winning beach known for its literally spotless reputation.

World War II ended before these tunnels built to protect vital oil from Japanese bombs were ever used.

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

Hundreds of people walk past this palm tree every day without spotting its secret.

One of Australia's largest collections of preserved animals is on display in a historic theater.

This Western Australian mint was established during the height of the Australian gold rush.

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

The only pollutant in the clear blue water is sunscreen.

Brisbane's manmade urban beach has enough water to fill five Olympic-sized swimming pools.

This rickety old shed hides a trove of secondhand literary treasures.

A huge stone pyramid built for fun.

An abandoned railroad tunnel is now filled with bioluminescent bugs.

Popular tourist destination now stands as a memorial to Sam the koala.

Australia's largest medical museum featuring a 19th-century pharmacy.

For better or worse, this whimsical sculpture garden was a favorite place of Rupert Murdoch's.

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

Australia's largest traditional hedge maze features a Great Gnome Hunt.

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

Melbourne's favorite bronze dog.

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

A whimsical menagerie of creatures carved into a 300-year-old tree trunk.

This 19th-century convent is now a flourishing 21st-century hub for art.

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

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