Clusters of huge boulders in the Australian Outback.

Thousands of lawn gnomes have infested this Australian roundabout.

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

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

One of the best beaches in the entire world.

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

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

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

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

An abandoned railroad tunnel is now filled with bioluminescent bugs.

The only pollutant in the clear blue water is sunscreen.

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

Home of the world's largest crocodile.

An Australian lake whose pink hue defies scientific explanation.

Olive’s garden serves up a seemingly endless helping of outback delights.

A forest full of mystical fantasy figures, nearly destroyed by recent fires.

The unique ecosystem atop an Australian mountain is home to some colorful inhabitants.

Final resting place for hundreds of prisoners of war.

Outdoor art exhibition made of classic Tetris pieces.