One man's ambition created this psychedelic log home.

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

A beautiful geyser under environmental threat.

The first declared National Monument in the United States.

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

This moving cemetery sphere is a slowly rolling stone.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

An office built to look like a giant basket.

An art deco ice cream shop covered in vintage train station tiles.

Buried beneath the New Mexico sands are believed to be millions of copies of Atari's E.T. video game.

This centuries-old pueblo church houses the body of a Franciscan friar who is said to be a rare "incorruptible" corpse.

This museum started as a collection of Manhattan Projects and continues to add exhibits as they are declassified.

A famous flea market artist's studio that's full of odds and ends.

This quirky hot springs town known to locals as "T or C" was named after a radio show.

Natural sonic phenomenon comes with a grisly legend of murder and blood.

The official atomic museum of the United States explores the explosive and productive history of a much maligned energy source.

Seller of surplus nuclear research materials.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

A unique geological area spiked with wind-carved rocks that resemble teepees.

Legends surround this jagged rock formation in the New Mexico desert.

A phenomenal assembly of pueblos in New Mexico is the most complete example of ancient ruins north of the border.

Twice a year, visitors can tour the desolate site that birthed the Atomic Age.

A clear blue swimming hole with hidden caves, still unexplored.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.