One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

A beautiful geyser under environmental threat.

An architect's childhood fantasy treehouse made real.

This rustic old building is said to be the most photographed barn in America.

Home to a timed geyser created by complete accident.

A towering tribute to decisiveness stands on the spot where Brigham Young and his followers decided that this must be the place.

A hidden garden of stones engraved with scriptures, a Joseph Smith Sphinx, all carved by one man.

An earthwork sculpture built by Robert Smithson in the Great Salt Lake only reemerges during drought.

Marta Becket's hand-painted theater in the desert.

This secluded date farm can be reached only by following a bumpy, single-lane desert road.

Crumbling pink walls and murder memorials preserve the pioneer history of Joshua Tree.

In California, colorful roadside signs remind us all that love transcends borders.

The ghost town that ended up on Ebay.

The abandoned train depot now doubles as a well-placed rest stop for those who take the road less traveled.

Finally the worlds of UFO enthusiasts and beef jerky lovers have come together in this roadside shop.

This giant temperature attraction created some giant electric bills.

When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.

Ten 25-foot-tall, beehive-shaped kilns, abandoned in Death Valley.

"Only the devil could play golf here."

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

Millions of years of oxidation make a drive down this winding Death Valley road surprisingly colorful.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.

A land of debatable treasure.

Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.