An opal mining town in the middle of Australia where people live, worship, and shop underground.

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

This extraordinary geological oddity resembles human-made pavement.

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

The only pollutant in the clear blue water is sunscreen.

This dramatic sea spire is home to the world's rarest insect and is part of the lost continent of Zealandia.

A massive stairway that almost wasn't leads to one of Australia's most scenic vistas.

This gracefully curving formation looks like a massive wave that was suddenly turned to stone.

Woven tree art gives this towering Australian woodland a touch of mystical whimsy.

A collection of outdoor mystical statues paying homage to indigenous Australians and ecological stewardship.

Once the path of a railway tunnel, now home to thousands of glowing insects.

A castle hand-built by a Spanish dreamer in the Australian tropical jungle.

Australian Lake set aglow by Noctiluca Scintillans.

An abandoned railroad tunnel is now filled with bioluminescent bugs.

An Australian lake whose pink hue defies scientific explanation.

A taste of Egypt on the outskirts of Geelong.

An active seahorse farm is currently saving Tasmania's handfish from extinction.

Inside this sculpture park are dozens of woodcrafts crafted by the gentle hands of a chainsaw.

With a surface area of nearly 500 square meters, welcome to the world's largest paraboloidal dish solar concentrator.

A Japanese sculptor carved an ode to biodiversity into a floodplain.

This mini version of the famous Bohemian castle was lovingly built by a Czech immigrant and mineworker.

For nearly 50 years this airplane that crashed during World War II remained missing in the remote Australian backcountry.

A small museum dedicated to taking the taboo out of all things related to poo.

The world's first cageless zoo is working to save endangered Tasmanian devils.