This landmark church at the Flathead Reservation mission features 58 ceiling and wall frescoes painted by the mission's cook.

Eons old volcanic activity created one of the most stunning rock formations in the United States.

This naturally heated mountainous creek has created a group of neon blue pools of potentially deadly boiling water.

A glimpse into the lives of the the Miwok and Paiute people in Yosemite National Park.

Taking the 3D art experience far beyond blue and red glasses.

10,000 flowered plants bloom in the City of Roses.

The World's First 24 Hour Coin-Operated Art Gallery!! Plastic, Styrofoam, and Elvis--If you can't get rid of it, you might as well worship it!!

Forever immortalized in concrete, this Simpsons etching was crafted by show creator Matt Groening.

One of the world's largest collections of rare and magnificent bird specimens.

A macabre tour of Hollywood’s deadly history.

The mall's looks were inspired by the cowboy extras who used to meet up—and cause real trouble—at this Hollywood hub.

"Prepare yourself! You are to become the voice of Interplanetary Parliament."

This forgotten Frank Lloyd Wright house is an architectural marvel at the end of a sleepy residential street.

An expansive book store, art gallery, and curio shop with wares ranging from tarot cards to novelty socks.

A 50-foot tile mural mosaic for the 100-year anniversary of the Statue of Liberty.

Once the central jail for Los Angeles, this building housed inmates like Al Capone, those arrested from the Zoot Suit and Watts Riots, and individuals imprisoned for their sexuality.

Though the original building has been demolished, these massive bronze doors were saved.

A 9 year-old boy’s elaborate cardboard arcade in his father’s used auto parts store.

The legendary building that needed ghostly approval before being built.

L.A.'s oldest operating bowling alley is a beautifully restored homage to its speakeasy days.

The taxidermied remains of the "last wild grizzly bear in California" and of the symbol of the state of California.

An actual 1957 Cadillac De Ville, encased in 15 cubic yards of concrete.

Built to house a chapter of the Knights Templar, this grandiose building is a relic of Freemasonry in Chicago a century ago.

What's left of the ruins of the 1893 Columbian Exhibition, or World's Fair, also known as the White City.