An industrial relic is now one of Europe's most staggering art spaces.

This massive steel pyramid can be entered by a set of jagged steps that let visitors stand in its heart.

This monolithic slab of art metal crowns a German slag heap.

The Bauhaus-style former industrial complex is considered the world's most beautiful coal mine.

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

This controversial museum includes such detested exhibits as a chocolate suicide bomber and fecal-smelling digestion machine.

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

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

Come for the flowers, stay for the bats!

Cockatoo Island is a Heritage-listed island in the middle of Sydney Harbour.

Three-story concrete ram with a permanent gift shop.

Australia's first open air museum and antique 3D theater.

This giant trout was made by a singular fisherman who wanted to honor his local trade.

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

This piece of Australian modern art is part joke and part history.

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.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

An engineering masterpiece, or “Scheme of Madness?”

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

Thousands of lawn gnomes have infested this Australian roundabout.

The ruins of a once prosperous power station have become a mouldering seaside gem.

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