This historic Australian bridge was built by convicts with giant stone spikes to prevent cattle from falling off the sides.

A huge maze complex and whimsical miniature village in Tasmania.

The longest fence in the world stretches over 3,000 miles to keep the dingoes out.

Cockatoo Island is a Heritage-listed island in the middle of Sydney Harbour.

Hidden among popular Sydney golf courses is a little remembered graveyard populated by smallpox victims.

The largest collection of Indigenous Australian artifacts in the world, and the rare museum where wood-and-glass cabinets have trumped interactive exhibits.

A plaque at the lighthouse where Frederick Valentich made his last radio contact before he vanished without a trace.

Lonely industrial sculptures in South Australia created by a mechanic turned artist.

Taxidermy of the racing horse with a huge heart, who inspired hope in the Depression.

A collaboration of art and ornithology mourns the calls of Sydney's lost birds.

A massive concentration of algae is responsible for this lake's pink hue.

A special train service transported Sydney's dead from this station to "Necropolis Receiving Houses" at Rookwood Cemetery.

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

The oldest known European structures in Australia are the remnants of a story filled with mutiny, murder, jealousy and greed.

A town whose main resource was blue asbestos... what could possibly go wrong?

The Victoria-era quarantine station for Sydney.

Home of the world's largest crocodile.

A granite waterfall cascading down is one of the highest multi-tiered falls in the state.

These tracks are believed to be from a panicked dinosaur stampede.

For better or worse, this whimsical sculpture garden was a favorite place of Rupert Murdoch's.

By standing on a particular paving stone in the courtyard, you'll hear an echo that shouldn't be.

Is there such thing as too many fruit bats? Not anymore.

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

Curious crater remnants in the middle of the Australian outback.