This extraordinary geological oddity resembles human-made pavement.

Many rock climbers have come to conquer this slender sea stack, with various degrees of success.

A natural rock bridge towers above the sea.

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

This simple sailing boat is one of the oldest preserved fishing vessels of its kind in the world.

Countless expeditions have left Tasmania to explore Antarctica, but this island state has an even deeper connection with the sea.

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

One of the best beaches in the entire world.

Granite rocks that concentrate waves into powerful jets.

The former home of Victoria's first Lieutenant-Governor.

Designed to celebrate more than a century of circus performances in Australia.

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

Every hour a secret compartment drops from this giant pocket watch, revealing a lovely surprise.

Melbourne's favorite bronze dog.

A clear example of the process of erosion in action.

Nine limestone rock stacks on Australia's "Shipwreck Coast."

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

This giant, granite purse is one of Melbourne's most unique and distinctive pieces of public art.

A beautiful 1920s tower filled with local hidden gems.

The word 'wunderkammer' translates as 'wonder-chamber'. This Wunderkammer is both a museum and a retail store.

The name for this waterfall was derived from the Aboriginal word used to describe a rainforest vine.

This public art is inspired by a local Aboriginal creation story.

Its most grisly object is a jar full of severed fingers allegedly cut off by prisoners to avoid work.

It's home to the taxidermy remains of Peter, the dog who helped convict a murderer.