This historic national park is covered in the stunning ruins of red rock pueblos.

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

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

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

The remains of a ruined mansion memorialize the 1906 earthquake.

This popular pilgrimage site offers a hole filled with holy healing dirt.

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

Despite time, colonization, and the brutal New Mexican heat, these Pueblo ruins still stand.

The restored and active Victorian-era final resting place of San Francisco.

A 1920s speakeasy that had rum runners racing up and down the shores of California.

Surrounded by a hundred mile radius of billboards, Little America is a roadside attraction whose primary appeal is hospitality.

A popular rock that acted as a waymarker for American pioneers.

Once close to extinction, there is no shortage of elephant seals on the beaches of Año Nuevo State Park.

Prone to disastrous fires, the city of San Francisco has the Guardian, a fireboat gifted by residents, to watch over them from the bay.

The oldest burial ground in the city, final resting place of city founders, Ohlone natives and murderers alike.

The ancient tomb acts as a calendar that keeps perfect time.

A store that sells all manner of bones, insects, and animal curiosities.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

An vast warehouse of everyday treasures in Berkeley, CA.

A multi-storied adobe complex has been inhabited for more than a thousand years.

An apocalyptic seismic event creates a deadly chain reaction that ends with a 6-mile long lake developing within weeks.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

An architect's childhood fantasy treehouse made real.

This massive redwood tree has a hole in the base big enough to drive through.