The decommissioned submarine is now the symbol of a small, inland Australian town.

This Australian beach became famous when Prime Minister Harold Holt disappeared from its shores.

Carved panels tell the complete history of the harsh Central Highlands region.

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

From a distance, this statue of an eagle looks like a giant chicken on a stick.

Hopefully inspecting his tin pan for little nuggets of gold.

A small mountain cave tucked away along Kings Highway has become a shrine to the beloved character.

Monument that stands 40 feet and weighs 1,000 pounds.

It's home to the antenna that received the first images of Neil Armstrong walking on the moon.

Roadside display for a popular fruit and vegetable stand.

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

This giant trout was made by a singular fisherman who wanted to honor his local trade.

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

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

This copper-coated, multi-arched dome is surrounded by a moat and lights up at night.

Three-story concrete ram with a permanent gift shop.

Located on top of mines that run through Broken Hill.

Legend says entire herds of cattle have disappeared within this boulder-strewn landscape.

Finding the exact middle of a giant land mass is hard to determine, but this spot managed to do the trick.

Curious crater remnants in the middle of the Australian outback.

Concrete spud looks like the North American Sebago.

One of the first big sculptures anywhere in Australia.

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

One of Australia's famed "Big Things," this giant fruit was once stolen as part of a publicity stunt.