It's said that visitors can "see" Tasmania inside this cave.

Relics of Australia's convict past, and a modern scene of unimaginable horror.

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

Granite rocks that concentrate waves into powerful jets.

One of the best beaches in the entire world.

The burial place of this Tasmanian Aboriginal woman is a memorial that remembers the atrocities of colonialism.

Aqua white sand highlighted with fiery red rocks.

The once-dying town of Sheffield, Tasmania has reinvented itself as a village of painted wonders.

A small troop of Japanese macaques live peacefully in the heart of this Tasmanian city.

A historical umbrella shop, whose owner started a craze for locally-made souvenirs.

Though considered an eyesore by some, this boxy Brutalist high-rise plays a significant role in Sydney's past.

In the shadow of the Sydney Opera House, Indigenous ingredients shine.

This grim museum collects artifacts and evidence of some of the most sensational antipodean crimes.

A rare specimen of an iconic extinct animal in downtown Sydney.

A monument to the 4,114 Irish orphan girls who arrived in Australia between 1848 and 1850.

A massive trilithon nicknamed "Stonehenge of the Pacific."

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

A nearly lost tribute to an 11-year-old boy killed during a World War I homecoming parade.

This preserved site served as part of Northern Australia’s defense in World War II.

World War II ended before these tunnels built to protect vital oil from Japanese bombs were ever used.

An ancient theatre in the "little Rome of the Alps."

This building has a giant piercing through one of its corners.

The intricate geometry inside this Baroque-style dome was designed to create "terror of the human soul."

Now an entertainment complex, the Lingotto building was once an avant-garde auto factory with a test track on the roof.