This sprawling woodland estate was the brainchild of iconic American industrial designer Russel Wright.

This fantastic cave remained unexplored until 1948 when three schoolboys discovered a hidden entrance.

The convergence of two currents makes this a surprisingly pleasant getaway in the Arctic Circle.

Norway has built what may be the world's most beautiful public toilet.

Crossing this suspension bridge feels like walking through the sky, a fitting tribute to the head of the Apollo program.

This picturesque medieval monastery guards a small trove of historic treasures.

This magical and eccentric stepwell is a hidden treasure within the ancient fort city of Mandu.

A little Lady Liberty stands in the Norway town where the copper for the real thing came from.

Monuments don't get much more metal than these three giant viking swords planted in a Nordic hill.

This "preacher's pulpit" once used for pagan ritual, is home to a new, and dangerous ritual.

This giant boulder is pinched over a 1000-meter abyss by two mountains.

Steaming blood-red hot spring from hell.

Rippling sand dunes frozen in the Arizona rock.

Most-visited and most-photographed slot canyon in the American Southwest.

Ancestral Puebloan ruins, natural arches, and box canyons abound in this seldom-visited corner of Monument Valley Navajo Tribal Park.

These fantastically named natural pools look like something out of a Scottish myth.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

A hidden tunnel leads to an abandoned slate quarry that's now a secret swimming spot guarded by cliffs.

Despite a legend that says this highest peak in Oregon was climbed in high heels scores of people have died on its slopes.

A massive sea stack famous for its appearance in The Goonies.

This rare example of a "tidefall" is a spectacular drop from the cliffs down onto the beach.

The Sighignola summit on the Swiss border offers views so breathtaking it's been named one of the most beautiful places in Italy.

An obscure waterfall that looks like something out of a fantasy novel.

The 700-year-old fortress was the site of Count Orlok's castle in "Nosferatu."