In the Flinders Ranges of South Australia, this marker marks the severe haven of War Kangaroos that once roamed here in the fictional parallel world of Kcymaerxthaere.

The holes in the world's longest golf course are in a series of different towns.

The King is honored by an elaborate grotto on a continent he never visited.

The world's "leaniest" tower encourages you to test the gravity of its situation.

A massive metal lobster welcomes tourists to a roadside restaurant.

The ruins of a once prosperous power station have become a mouldering seaside gem.

The UFO capital of Australia is the outback’s answer to Roswell.

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

Australia's first open air museum and antique 3D theater.

A micronation of epic proportions.

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

"The Wonder From Down Under," a worm shaped museum celebrating the endangered Giant Gippsland earthworm.

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

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

A local landmark that has become a hub of graffiti and urban exploration.

Twelve sculptures designed to make their best showing with the coming or going of the sun.

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

Clusters of huge boulders in the Australian Outback.

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

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

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

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