For nearly 50 years this airplane that crashed during World War II remained missing in the remote Australian backcountry.

These giant grain silo portraits capture elements of rural life in Australia.

One of the few places in the world home to living stromatolites.

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

Native Australian lizards inhabit this garden celebrating Sydney and its sister city in China.

One of Sydney's oldest graveyards hides in plain sight behind a hospital.

The abandoned remains of a once popular zoo, and the grave of the last known Tasmanian Tiger.

Brisbane's manmade urban beach has enough water to fill five Olympic-sized swimming pools.

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

The yawning remains of a complex naval fortress still haunt this Australian shore.

One of the oldest theaters in Australia, it's also said to be haunted by a performer who died on stage.

A perfectly preserved abandoned criminal asylum in South Australia.

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

Final resting place for hundreds of prisoners of war.

Dedicated to an "Unknown Man," this grave holds either the remains of a lovelorn suicide or a Cold War spy.

A self-funded cemetery with a long list of inhabitants.

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

This abandoned railroad tunnel is now home to a micro-colony of bats and a ghost train.

A series of eerie metal stick figures are spread out over four square miles on the bed of a huge salt lake in the Australian Outback.

One of the only places where Earth’s mantle lies above water.

You'll find the little birds tucked within the rocks of this Australian beach.

Putt your way around Australia in a black light environment.

White cockroaches and other cave species occupy this massive series of lava tubes.

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