Nuclear reactor created the plutonium used on Nagasaki.

This playground sculpture of an icon from the past is dedicated to the children of the future.

Supposedly Satanic numbers adorn this preserved submarine sail.

"Polynesia on the Plains."

This giant meditative chakra sits peacefully in the Flathead Valley of western Montana.

New fungal and bacterial species call this deadly lake home.

The first car-centric shopping plaza in the U.S. brought a little bit of Spain to downtown Kansas City.

The Old Mill shown in the opening credits of “Gone With the Wind” is actually fairly new, and was never a mill at all.

Nature's biggest mammal swims in landlocked Oklahoma.

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

This historic folk art garden contains a nightmare tower that claims to be the world's largest concrete totem pole.

This former mining town was named the most toxic town in America.

The most unique castle in all of Southern California, entirely constructed from repurposed materials.

America's most famous piece of self-built architecture.

One of the world's longest murals depicts the history of diversity in Los Angeles.

Two groundbreaking brothers from Pasadena.

A museum, art project, and institution that demands we look at the world around us in a strange new way.

Interactive modern and vintage submarine equipment, World War II relics, and submarine attire.

This home is decked out like a psychedelic explosion of colors and bowling balls.

Recycled junk and fishing buoys litter the yard and facade of this bait shop cum art project.

An octet of classic chrome trailers speared into the ground act as a tribute to the silver bullets of the open road.

Dr Barnes' $25 billion private collection of art and arboretum.

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

A toxic ghost town sitting atop a massive coal fire.