


Fig. 1Mesquite Flat dunes at first light
Landform
The lowest, hottest, driest basin in North America. Salt flats, star dunes, and a fault-block range walling a below-sea-level trough.
Field note
Mesquite Flat dunes sit against the Grapevine Mountains. Badwater is a salt pan 282 feet below sea level. Dawn is the hour the valley feels almost gentle.














