This giant sculpture made of trash is a critique of society's wastefulness.

Climb to the top of its spiral spire for spectacular views of Copenhagen.

These gigantic skeletons tower over visitors and provide insight into the creatures that once ruled over Ireland.

This colorful and fiery mural depicts the Irish folk story of the beloved hero Cuchulain.

Inside this faux cave, visitors can learn how some of their favorite fantasy characters were created.

Elevated freight railway turned wildly successful urban park.

This Czech church doubles as something of a permanent fashion exhibition for a statue of the Infant Jesus.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Macabre astrological automaton clock dating to the late 1400s.

This Japanese national treasure was originally built in 593.

A plaque marks the site directly below the mid-air detonation of the atomic bomb over Hiroshima.

The 10,000 Torii shrine.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

A biblically accurate ark located beneath a Hong Kong bridge is fun for the whole Christian family.

The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

Venture into the hideout of one of Hong Kong's legendary pirates.

Climb to the top of the world's largest seated bronze Buddha.

Teeming with illegal goods and services, this towering maze of vice is also a popular tourist accommodation.

Highly spherical boulders on the shores of New Zealand.

A perfect turquoise lake colored with glacier dust.

New Zealand's epic shrine to all things puzzling.

A solitary tree has grown up all alone on Lake Wānaka, backdropped by the beautiful Southern Alps.

One of the world's steepest streets seems to have houses sliding down it.

New Zealand's only running funicular railway.