
Access to this video is a benefit for members through PBS Passport.
Back to Show
The Desert Speaks
Finding the Fault in California’s Desert
Season 18
Episode 4
Host David Yetman and University of Arizona Geoscientist Susan Beck head to Southern California to trace the San Andreas Fault and examine some of the tortured topography thrown up by the fault. Join them as they follow along the fault near the Salton Sea at 230 feet below sea level and then wind through Painted Canyon .
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.

Unlock with PBS Passport
26:20
In Chile’s Atacama Desert people have lived for thousands of years in a land without rain.

Unlock with PBS Passport
26:20
We trek inland to examine a cross section of the Patagonia desert into the Andes.

Unlock with PBS Passport
26:20
Venture across the spectacular and colorful Argentine Patagonia.

Unlock with PBS Passport
26:20
We travel to central Chile to the vineyards that have made Chilean wines famous.

Unlock with PBS Passport
26:20
Exploring the isolated ecosystem of Catalina Island.

26:20
Travel along the coastline of Espiritu Santo Island with host David Yetman.

26:20
The famed Sea of Cortez boasts the greatest marine diversity in the world.

Unlock with PBS Passport
26:20
Continue the journey through the gorgeously diverse Patagonia landscape.

Unlock with PBS Passport
26:20
Travel with host David Yetman through the Patagonia landscape.

Unlock with PBS Passport
26:20
Trace the Rio San Miguel through Sonora, Mexico.

Unlock with PBS Passport
26:20
Discvoer how adobe was used in the past and is still used today.

Unlock with PBS Passport
26:20
Travel around Chihuahua, Mexico with the Arizona-Sonora Desert Museum’s Jesus Garcia