Back to Show
The Desert Speaks
Monumental Dunes
Season 14
Episode 1405
The arid regions of the southwestern United States contain a vast variety of dune systems. Explore a set of dunes that sit at the foot of the Rocky Mountains fenced in by two river systems. Travel to a tiny gypsum dune system at the base of the Guadalupe Mountains in west Texas. Finally, visit White Sands National Monument in New Mexico and examine ancient hearths built by Native Americans.
Support Provided By

Unlock with PBS Passport
26:14
Explore some of the largest dune fields in North America.

Unlock with PBS Passport
26:14
Join the search in Buena Vista, Sonora for the descendants of Ópata palm weavers.

Unlock with PBS Passport
26:14
Take a look into the ways people collect and enjoy some of the oddest plants in the world.

Unlock with PBS Passport
26:14
Take a trip to La Paz, Bolivia. At 12,000ft it is one of the highest cities in the world.

26:14
Hit the road on an adventure from Lima, Peru through this “driest desert in the world.”

Unlock with PBS Passport
26:14
The intrepid travelers begin a thorough investigation into the weird, wild plants of Baja.

Unlock with PBS Passport
26:14
In Baja, the musing and memories of the ancient people adorn the walls in a dry cave.

Unlock with PBS Passport
26:14
A journey to Baja, California and then continuing south to further explore.

Unlock with PBS Passport
26:14
Catch a rare glimpse into the life, culture, and traditions of the native Mayo Indians.

Unlock with PBS Passport
26:14
Evidence suggests that the ancestral Pueblo Indians accurately marked astronomical events.

Unlock with PBS Passport
26:13
We visit The Valle de Tehuacán, the birthplace for domestic corn.

Unlock with PBS Passport
26:12
A trip through the Valley of Tehuacán to the ancient city of Oaxaca in southern Mexico.