At the end of the runway, in Seisriem, begins the Namib Desert. Huge red sand dunes which rise to some 250 meters high making it the highest in the world. There, you will have to change vehicles to get close to Sossusvlei and Deadvlei, a petrified forest of trees in an ancient dry lake. The drivers know the track by heart, which avoids getting stuck … count still an hour walk to reach this high place of the Namibian tourism, under a blazing sun that includes having closed shoes to avoid burning the sand that rapidly reached 50 ° C and especially good water supplies. Dehydration can happen very quickly, without even that one realizes it.