This historic observatory contains the world's oldest refracting lens telescope.

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

A clear example of the process of erosion in action.

The statue honors an adventurous seafaring cat.

A self-funded cemetery with a long list of inhabitants.

Cockatoo Island is a Heritage-listed island in the middle of Sydney Harbour.

Come for the flowers, stay for the bats!

A collaboration of art and ornithology mourns the calls of Sydney's lost birds.

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

The sand is such a bright white that on sunny days you practically need sunglasses to look at the ground.

Giant wheel of cheese marks a dairying village.

Three-story concrete ram with a permanent gift shop.

This roadside attraction became locally famous for its unintentionally phallic shape.

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

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

The gigantic preserved heart of a champion racehorse.

A small, but award-winning beach known for its literally spotless reputation.

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