This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

The fairy tale castle of the "fairy-tale king."

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

A fibreglass sculpture of a whale shark on the grounds of a petrol station.

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

This tree, with its large oval-shaped scar, is a rare piece of Aboriginal cultural history.

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

A natural rock bridge towers above the sea.

The tallest mountain in mainland Australia.

The world's tallest shot tower—maybe.

The haunting remains of a beautiful old plant nursery founded in the 1850s.

More than 100 colorful residents stand post in this seaside Australian city.

Modeled after the big, ferocious Hexham Grey mosquito.

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

These bronze sculptures sow whimsy by hamming it up on a pedestrian mall.

A conservation sanctuary for rescued koalas, some of which were saved from devastating Australian bushfires.

A microcosm of the whaling industry in a small Australian town.

The world's first cageless zoo is working to save endangered Tasmanian devils.

Critics argue this boab tree has been mislabeled for the sake of dark tourism, undermining its spiritual significance.

This 4.5-meter-tall statue of a native Australian bird marks Hydro Aluminium's 40th year in the area.

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

These flying foxes dangle from the trees around the library like fuzzy black fruit.

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

This massive water spout has been luring visitors for hundreds of years, some to their death.