Giant origami sculptures tucked into desert scenery beckon passers-by to explore further.

"I did this all while you were watching TV."

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

A sculpture of a flying hawk made from colorful car doors.

A burnt-out motel with priceless Native American artwork in the basement, redeveloped into apartments.

Australia's largest collection of rare and bizarre insects.

A New Zealand communications tower stands as the tallest structure in the Southern Hemisphere.

The gorgeous murals at this open-air museum form the largest street art collective in Chile.

The castle still holds traces of the abandoned Roman fort it was built atop.

Where layer cakes tower above one’s head and there is never a shortage of icing.

One of the largest ancient geoglyphs in the world is a tall desert god used for predicting the weather.

The gondolas let you glimpse a bird's-eye view of one of the world's highest capital cities.

Each year, one talented artist puts on a show sculpting twelve butter-based busts of dairy princesses.

This whimsical stacked cabin looks like something out of a children's book.

An Alaska livestock farm devotes itself to harvesting wool from creatures that once ran with mammoths and sabertooth tigers.

Siberian husky that delivered a life-saving antitoxin.

This small city where almost everyone lives in the same building can only be reached via North America's longest tunnel.

Running under an entire mountain, the longest highway tunnel in North America is kept fresh using portal fans and jet fans.

Half of a waterfall goes into the river while the other half seems to disappear.

The watery grave of an impractical idea.

The giant club-wielding wildman stands proud as the symbol of Swedish Lapland.

This tin chapel was built by POW's during World War II and is painted to look like something much more grand.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.