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

These Australian rock formations look like Martian beehives that have grown up out of the landscape.

The longest fence in the world stretches over 3,000 miles to keep the dingoes out.

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

The holes in the world's longest golf course are in a series of different towns.

Microscopic fossils suggest Australia may be the birthplace of sulphur-based life forms.

A town whose main resource was blue asbestos... what could possibly go wrong?

An Australian lake whose pink hue defies scientific explanation.

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

No one seems to know who suffered the disappointment at this particular place.

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

Everything about this over-size novelty animal is huge including its testicles.

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

Thousands of lawn gnomes have infested this Australian roundabout.

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

An engineering masterpiece, or “Scheme of Madness?”

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

A monument to a working class martyr.

Visible from both land and sea.

One hundred years ago this small house in downtown Zürich became the birthplace of the Dada movement.

One of a series of no-purpose kinetic artworks by Swiss sculptor Jean Tinguely.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

An eerie, existential museum dedicated to the author of "The Metamorphosis."