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

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

The tallest sea cliffs on the Southern Hemisphere are a climber's worst nightmare.

The largest collection of medicinal plants in Australia is also home to a witch who will show you how to use them.

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

The only pollutant in the clear blue water is sunscreen.

A massive stairway that almost wasn't leads to one of Australia's most scenic vistas.

Woven tree art gives this towering Australian woodland a touch of mystical whimsy.

Nature is leading a successful mutiny on this century-old freighter.

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

Australian Lake set aglow by Noctiluca Scintillans.

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

An Australian lake whose pink hue defies scientific explanation.

An abandoned railroad tunnel is now filled with bioluminescent bugs.