The vast, legendary catacombs hold secrets much stranger than stacked bones.

A natural rock bridge towers above the sea.

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

A plaque at the lighthouse where Frederick Valentich made his last radio contact before he vanished without a trace.

The once-dying town of Sheffield, Tasmania has reinvented itself as a village of painted wonders.

Granite rocks that concentrate waves into powerful jets.

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

Relics of Australia's convict past, and a modern scene of unimaginable horror.

Aqua white sand highlighted with fiery red rocks.

An unphotographable nightly march of tens of thousands of "fairy penguins" from sea to shore.

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

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

A clear example of the process of erosion in action.

One of the best beaches in the entire world.

This extraordinary geological oddity resembles human-made pavement.

The bullet-banged DIY suit of armour belonging to Australia’s most famous outlaw.

A colorful street named for the legendary Australian rock band.

These mythological giants take time out of their busy day guarding a Victorian market to let you know what time it is.

Once housing children next to hardened criminals this historic jail once displayed Ned Kelly's skull until it was stolen.

A rare specimen of an iconic extinct animal in downtown Sydney.

Come for the flowers, stay for the bats!

This 1930s-era Route 66 Tulsa landmark was moved, restored, and filled with neon.

Eclectic musical collection ranging from hurdy gurdies and orphicas to the Rolling Stones Mobile Studio.

The New Central Library is a masterpiece of contemporary architecture in the midst of downtown Calgary.