The largest shot tower in Australia is a unique reminder of industrial ammunitions history.

Not the result of an accident, hurricane, or aliens, this is an eye-popping tribute to the Melbourne tram.

A youth-centric science center hides an industrial triumph.

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

The oldest European burial ground in Australia.

The colony of South Australia was proclaimed on a hot December day under a distinctively arched gum tree.

Worship at the altar of seafood at this fish-and-chip shop housed inside the town's oldest stone church.

Over two million dolls have been healed during this hospital's century in business.

For a century, the tallest building in Tasmania was a tower built to manufacture ammunition.

Hundreds of people walk past this palm tree every day without spotting its secret.

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

Large enough to house an internal gift shop.

Created as a coal reserve, it is today a natural park with stunning wildflowers, ancient marine fossils, and remnants of a 19th century mine.

This historic tall ship traveled 1.5 million miles around the globe, and once did duty as the mythical pirate ship in Peter Pan.

Australia's first opal field led to a mining rush in the 1890s.

A firefighting museum housed in a historic station whose Lookout Tower watches over Melbourne.

A small Australian farmhouse became an international icon after appearing on a Midnight Oil album cover.

The world's "leaniest" tower encourages you to test the gravity of its situation.

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

An obsolete form of timekeeping still marks the hour in this adapted 19th century lighthouse.

Outside the National Dinosaur Museum, dozens of dinosaur statues and sculptures claim the landscape.

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

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

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