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

The rocks in this arid basin leave trails of movement behind them.

"Only the devil could play golf here."

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

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

Water of undetermined depth has attracted rare fish and cult leaders alike.

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

Finale of "William Tell Overture" can be heard as drivers pass over grooves in the road.

This tribute to the founding father of the American dictionary originally contained a spelling error.

The ruins of a Florida miracle spring resort make it seem like a wonder that this was ever a health spa.

The highest point in Florida is still the lowest high point in the country.

This set of rickety spaceships are prepared to give alien travelers a place to relax and go to the bathroom.

Members of Congress have traveled between the buildings on Capitol Hill for a century hidden from tourists, press, and storm clouds.

The site of the climactic scene from the classic horror film is now a historic landmark.

A wall of chewing gum moonlights as collective art.

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

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

Incredible sculptures inspired by obscure passages from the Bible.

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

Here lies Lilly E. Gray, an alleged "victim of the beast," but the reason long remained a mystery.

This concert pavilion on the shore of the Great Salt Lake has been destroyed by fire, water, and disinterest but keeps coming back.

One of America’s oldest and spookiest hotels, thanks to the residency of ghosts, dead presidents, and Alfred Hitchcock.

St. Augustine's record-setting narrow street was designed to protect against pirates.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.