These delicate sand pyramids look like naturally occurring gothic spires.

Carved by a waterfall in a hard-to-reach rock formation, this heart-shaped rock has inspired romantics for decades.

Mother Nature outdoes herself with this stunningly beautiful set of caves carved into marble.

Breathtakingly blue walls shimmer inside the "Glacier Behind the Town."

Oregon's unexpected high desert, displaying layers of time in a colorful show.

The land is full of geologic eye candy, such as otherworldly spires, mushroom-shaped hoodoos, and prehistoric fossils.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

A hands-on traveling collection of the innovative devices of yesteryear.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

A 30-acre garden inspired by the principles of modern physics.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

An enormous, inside-out glass globe built in 1935.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

On the Oregon coast there is a natural hole that seems to be draining the sea.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

Here, at the "world's longest art gallery," you'll find forty miles of ancient petroglyphs and pictographs.

Rippling sand dunes frozen in the Arizona rock.

This Italian foot path winds through the mountains via 52 individual tunnels.

The small peaceful island off the Venice tourist circuit is where the city began more than 1,500 years ago.

This winding road through an Italian canyon may be the most scenic drive in the world.

This hilarious English intersection is an automotive whirlpool.

This unique bridge curls up like a caterpillar to let boats pass and then unfurls again to span a small canal.

Twice a day this ancient path disappears with the tides, leaving the Holy Island of Lindisfarne out to sea.

Huge concrete structures designed as an early warning system for Britain to detect enemy aircraft.