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

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

A psychedelic labyrinth on the San Francisco bay.

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

Dramatic river bend surrounds a natural red-rocked pedestal.

An emerald-green grotto just a short trip from Austin.

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

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

Bring your own cardboard to the slippery slopes of concrete hidden in a neighborhood park.

Rippling sand dunes frozen in the Arizona rock.

A huge musical instrument played by the ocean.

A beautifully designed asylum was resurrected as a hotel and art center with a ghost story or two.

A collection of unique outdoor sculptures surounded by the beauty of nature.

The Pennsylvania landscape depicted by a quarter mile of mosaics made from used road signs.

Pluto is still considered a planet in Ithaca, New York.

Surprisingly aquamarine waters fill deep lakes formed at the end of the last ice age.

Rochester's signature culinary delicacy.

A field in which God and his son Jesus purportedly appeared to a young farm boy named Joseph Smith.

An otherwise quiet campground becomes a bustling medieval town for two weeks every year.

Town full of spiritualists, some of whom are mediums, is still in full swing after 130 years.

A strange mark in the stone fence of a cemetery fabled to have been made by the Devil himself.

A bronze monument to the infamous radio broadcast in the real New Jersey town where the fictional Martians crash-landed.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.