This historic Melbourne bullet factory is fully encased in a massive glass and steel cone.

6000-year-old coal fire moves one meter per year.

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.

Started nearly 100 years ago, this science experiment just keeps on going, ever so slowly.

An abandoned marine theme park has created a difficult experiment in dolphin rewilding.

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

The UFO capital of Australia is the outback’s answer to Roswell.

Living fossils in this remote Australian bay provide a glimpse of what Earth may have looked like 3.5 billion years ago.

Australia's largest medical museum featuring a 19th-century pharmacy.

This Australian beach is composed of tiny shells.

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

When you get to Magnetic Hill park near the sign, put your vehicle in neutral gear, and watch it roll uphill...

A beautiful, but toxic, lake formed by mining.

Thousands of lawn gnomes have infested this Australian roundabout.

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

One of Australia's largest secondhand bookstores.

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

Alien rock formations grown from the sands of an Australian national park.

A sparkling sandstone cliffside that's worth a visit while it still exists.

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

Built over an abandoned train yard, this hidden gem is full of winding paths and offers gorgeous views of Sydney Harbour.

The unique ecosystem atop an Australian mountain is home to some colorful inhabitants.

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