Algodones Dunes

The Algodones Dunes is a large erg (sand dune field) located in the southeastern portion of the U.S. state of California, near the border with Arizona and the Mexican state of Baja California. The field is approximately 45 miles long by 6 miles wide and extends along a northwest-southeast line that correlates to the prevailing northerly and westerly wind directions. The name "Algodones Dunes" refers to the entire geographic feature, while the administrative designation for that portion managed by the Bureau of Land Management is the Imperial Sand Dunes Recreation Area (sometimes called the Glamis Dunes). The Algodones Dunes are split into many different sections. These sections include Glamis, Gordon's Well, Buttercup, Midway, and Patton's Valley. Although the Spanish word algodones translates to the English word cotton, the name Algodones is a corruption of the Spanish and English names of the Yuman tribe that once dwelt nearby.

• Algodones Dunes.

• The Algodones Dunes.

• Astronaut image of the Algodones Dunes.

• True-colour satellite image of the Algodones Dunes.