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

This letter written by Queen Elizabeth II in 1986 won't be opened until 2085.

A giant Australian fruit and tropical farm.

One of the first big sculptures anywhere in Australia.

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

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

One of Australia's largest secondhand bookstores.

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

Come for the flowers, stay for the bats!

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

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

This controversial museum includes such detested exhibits as a chocolate suicide bomber and fecal-smelling digestion machine.

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