Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

Tour the sci-fi-esque reality of governmental disease management.

See massive fossils that are over 200 million years old in northeastern Arizona.

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

Enormous piles of historically significant stones, dumped by Congress in a forest, and abandoned for 60 years.

Aqueducts have dramatically changed this old lake, now home to tufa towers and its very own species of tiny brine shrimp.

The abandoned husk of a mental institution that failed to save a Jazz Age icon still sits nearly unchanged.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

This natural wonder drops 16 stories straight down through rare flora and streaming waterfalls.

This woodland architectural installation acts as a camera obscura for the heavens.

"Looks so real, it's scary!"

Couple's personal collection of pinball machines turned public pinball museum.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

A shop full of natural curiosities, carnivorous plants, and costumed taxidermied mice.

A historic neighborhood church is reborn as a psychedelic arts collective.

A mysterious castle built as a monument to lost love.

Breathtakingly blue walls shimmer inside the "Glacier Behind the Town."

This serene oasis in an affluent Los Angeles neighborhood holds some of Gandhi's ashes and got Elvis into Eastern Philosophy.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

The scuba diving training facility was named for the steam that rises from the cave's chimney.

Oregon's unexpected high desert, displaying layers of time in a colorful show.

The one-time watch house for incoming ships at the Golden Gate now stands abandoned and hidden in trees.

Featuring a casually threatening atmosphere along with dessert and coffee to die for.

Mural made of 100,000 pieces of hand blown glass, and until recently, the largest glass mural in the US.