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

An ancient rock engraving shows Aboriginals used their advanced knowledge of the stars to hunt and gather.

Visitors can swim with vicious predators in Crocosaurus Cove's plastic daredevil enclosure.

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

When you get to Magnetic Hill park near the sign, put your vehicle in neutral gear, and watch it roll uphill...

Living fossils in this remote Australian bay provide a glimpse of what Earth may have looked like 3.5 billion years ago.

An unphotographable nightly march of tens of thousands of "fairy penguins" from sea to shore.

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

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

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

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

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

A clear example of the process of erosion in action.

Prehistoric park filled with the fossils of dozens of extinct species including Australian megafauna.

The word 'wunderkammer' translates as 'wonder-chamber'. This Wunderkammer is both a museum and a retail store.

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

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

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

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

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

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

Once the path of a railway tunnel, now home to thousands of glowing insects.

Australian Lake set aglow by Noctiluca Scintillans.

An Australian lake whose pink hue defies scientific explanation.