One of Sydney's oldest graveyards hides in plain sight behind a hospital.

Three-story concrete ram with a permanent gift shop.

The King is honored by an elaborate grotto on a continent he never visited.

Legend says entire herds of cattle have disappeared within this boulder-strewn landscape.

A beautiful hike through national parks, forests and beaches in Western Australia.

An island off the coast of South Australia is home to the last purebred Ligurian bees.

The 25-million-year-old cavities have perplexed people for decades.

Curious crater remnants in the middle of the Australian outback.

These naturally occurring but rare geological formations are each about the size of a small house.

The abandoned remains of a once popular zoo, and the grave of the last known Tasmanian Tiger.

Tiny artwork tucked within glass letterboxes form this hidden gem of an art gallery.

A whimsical menagerie of creatures carved into a 300-year-old tree trunk.

Dozens of large-scale, creative, evocative curios from prominent artists dot the calm outdoor space around this major museum.

These sea cliffs are an epic natural wonder.

Australia's largest collection of rare and bizarre insects.

A micronation of epic proportions.

For better or worse, this whimsical sculpture garden was a favorite place of Rupert Murdoch's.

The largest collection of Indigenous Australian artifacts in the world, and the rare museum where wood-and-glass cabinets have trumped interactive exhibits.

Arcade chock-full of old timey, whimsical, hand-cranked automata and peepshows.

Unusual finds in this shrine to local law enforcement include a 19th-century vampire-slaying kit.

A series of sculptures beneath the waves promote ocean conservation and support coral reefs.

A wealth of plants and horticultural curiosities fill this charmingly antique museum.

The bones of this aquatic dinosaur turned to opal over the centuries and the beast's remains were almost sold as jewelry.

The yawning remains of a complex naval fortress still haunt this Australian shore.