Not a single witness can attest to the creation of the world's largest geoglyph.

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

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

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

Microscopic fossils suggest Australia may be the birthplace of sulphur-based life forms.

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

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

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

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

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

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

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

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

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

Australian Lake set aglow by Noctiluca Scintillans.

This dramatic sea spire is home to the world's rarest insect and is part of the lost continent of Zealandia.

An Australian lake whose pink hue defies scientific explanation.

An abandoned jewel of a ballroom on the top floor of Australia’s busiest rail station echoes with the sounds of a bygone era.

The bullet-banged DIY suit of armour belonging to Australia’s most famous outlaw.

This historic Melbourne bullet factory is fully encased in a massive glass and steel cone.