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

Brisbane's manmade urban beach has enough water to fill five Olympic-sized swimming pools.

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

Popular tourist destination now stands as a memorial to Sam the koala.

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

Final resting place for hundreds of prisoners of war.

A huge stone pyramid built for fun.

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

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

This rickety old shed hides a trove of secondhand literary treasures.

A remarkable lifelong collection of antiques and art preserved in a historic Melbourne townhouse.

The statue honors an adventurous seafaring cat.

A forest full of mystical fantasy figures, nearly destroyed by recent fires.

This eccentric cave dwelling is bizarre even by the standards of a subterranean town.

Largest maize maze in the Southern hemisphere built with GPS technology on more than two acres.

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

Putt your way around Australia in a black light environment.

People can't get enough of these adorable Japanese photobooths.

Thousands of lawn gnomes have infested this Australian roundabout.

One of Australia's largest secondhand bookstores.

The labyrinthine storm tunnels beneath the city of Melbourne are ruled by a band of urban explorers.

An abandoned jewel of a ballroom on the top floor of Australia’s busiest rail station echoes with the sounds of a bygone era.

The word 'wunderkammer' translates as 'wonder-chamber'. This Wunderkammer is both a museum and a retail store.

Australia's largest traditional hedge maze features a Great Gnome Hunt.