A new kind of theme park for adults off the Las Vegas Strip.

James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.

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

Three acres of mythology-inspired sculptures are visible from the highway.

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

One man's swirling six-acre monument of stone.

Inspiring Herman Melville and Henry David Thoreau, Mount Greylock in western Massachusetts is the highest point in the state at 3,491 feet above sea level.

A crescent of 12 simple statues poised on a small windswept island off the coast of Newfoundland.

An ancient Viking village in North America that predates Columbus by 500 years.

A remote landmark named for a whimsical photograph taken by a 1850s photographer and his crew of graffiti artists.

This rocky spread has been squeezed up directly from the bowels of the earth.

Artistic cabins actually grow deep in the Canadian wilderness.

The drama of nature in full effect in this Nevada State Park.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

The contents of this safe survived a 37-kiloton nuclear bomb.

A hard-to-reach oasis in a desolate corner of Death Valley National Park.

The largest dune field in the Mojave offers a chance of hearing the 'singing sands.'

This old mining town, deep in the California desert, has a year-round population of one.

A volcanic tunnel illuminated by natural skylights offers a shaded respite from the desert sun.

The highest dunes in California are the most likely place in the area to hear the Singing Sands.

Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.

A strange house built only at night, with rumored mystic inspiration.

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.