A trash dump made beautiful by nature's power.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

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

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Dramatic river bend surrounds a natural red-rocked pedestal.

A 140-year-old castle with underground caves hidden in San Francisco.

A snapshot of the city's fascinating voodoo culture.

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

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

World's first "penitentiary," meant to be humane, drove men insane.

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.

World's largest collection of serial killer artwork and other macabre exhibits.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

The building stands within a quiet, postcard-perfect New Mexico village.

This popular pilgrimage site offers a hole filled with holy healing dirt.

Search for traces of the dinosaurs that roamed here more than 90 million years ago.

Campus tradition says couples who walk beneath this enormous oak will stay together forever.

This hidden sculpture garden full of Wild West art is one of San Antonio's best-kept secrets.

Inmates dig the graves at the largest prison cemetery in the U.S., the final resting place of both cowboys and Indians.

This quirky outpost and gallery inside a former church is an unexpected trove of handcrafted art.

This is probably not the Target you're looking for.