A Prada store in the West Texas desert that is never open for business.

A popular swimming hole that hides one of America's most deadly diving spots.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

A modernist landscape of water and sci-fi concrete.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

A dilapidated dock tells the story of Titanic's missed arrival.

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

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

Towering basalt columns, a creation of fire and ice.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

Eighteen miniature death-scene dioramas.

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

Dramatic river bend surrounds a natural red-rocked pedestal.

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

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

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

Rippling sand dunes frozen in the Arizona rock.

An artsy hidden staircase leads to breathtaking views of San Francisco.

At Chicago's revered Field Museum, visitors are invited to learn about and literally explore DNA.

A science teacher's dream.

A speakeasy takes on Chicago's drinking culture.

A monument to the art of slicing people open.