The oldest continuously occupied public building in the United States.

A small metropolis of Pueblo cave dwellings have been carved right into the hillside of this national monument.

Giant origami sculptures tucked into desert scenery beckon passers-by to explore further.

A little slice of Florida face-in-a-hole kitsch, unexpectedly located in a small New Mexico town.

Eat like pre-Columbian Native Americans in this New Mexico restaurant within the Indian Pueblo Cultural Center.

This opulent Pueblo Deco movie palace melds Art Deco and Native American motifs.

Albuquerque found the perfect use for tumbleweeds at Christmastime.

It's easy to see why this eclectic architectural wonder has been dubbed the "Spaceship House."

A cult following celebrates the legend that belies this curious podiatrists' office sign which has worked its way into song, literature, animation, and the visual arts.

This quirky UFO-shaped curiosity is often mistaken for the airport’s control tower.

An L.A. traffic island where the faces of locals have been carved into massive granite eggs.

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

Resting place of Hollywood's immortals is also site of summer film screenings.

The graffiti-covered remnants of a former triangulation station are balanced precariously on this California peak.

This stretch of beach along California's central coast is a busy highway for the largest seal in the northern hemisphere.

A life-sized mammoth sculpture marks the spot where the remains of a Columbian mammoth were discovered in 2005.

Honoring the famed folktale author, this California museum looks like it belongs in the Black Forest.

The unbelievably opulent home built for an infamous newspaperman.

A ghost town originally established and governed solely by Black Americans seeking a place of their own, free from discrimination.

Hidden in the back of a disused small town hotel is a dive bar shellacked with over a million pennies.

A remote crossroads honoring a fallen talent.

A three-story, three-dimensional hobo clown in a tutu welcomes CVS shoppers.

No telescopes, no power, no gift shop: The Observatory of Chichen Itza, one of the world's oldest observatories, takes astronomy back to basics.

An authentic replica of an Asian temple and garden hidden amongst the natural beauty of Hawai'i.