
When it flows, the ephemeral Tsauchab river meanders 150km from the mountains of Naukluft. Arriving in Sossusvlei, you get lost in a sea of sand mountains that compete for the sky. The natives and settlers called it a swamp of no return. Anyone who discovers these far-fetched parts of Namibia always thinks of returning.

At a time when conquering the solar system's neighbor has become an obsession, an eastern section of the Sahara Desert is home to a vast related landscape. Instead of the estimated 150 to 300 days to reach Mars, we took off from Cairo and, in just over three hours, we took our first steps into the Oasis of Bahariya. All around, almost everything makes us feel about the longed-for Red Planet.

As soon as the short winter breaks, Jaisalmer indulges in parades, camel races, and turban and mustache competitions. Its walls, alleys and surrounding dunes take on more color than ever. During the three days of the event, natives and outsiders watch, dazzled, as the vast and inhospitable Thar finally shines through.

damaraland, Namíbia
Hundreds of kilometers north of Swakopmund, many more of Sossuvlei's iconic dunes, Damaraland is home to deserts interspersed with red rocky hills, the young nation's highest mountain and ancient rock art. the settlers South Africans they named this region after the Damara, one of the Namibian ethnic groups. Only these and other inhabitants prove that it remains on Earth.

Dunhuang, China
Thousands of kilometers west of Beijing, the Great Wall has its western end and the China and other. An unexpected splash of vegetable green breaks up the arid expanse all around. Announces Dunhuang, formerly crucial outpost on the Silk Road, today an intriguing city at the base of Asia's largest sand dunes.

Chancellor Bismarck has always disdained overseas possessions. Against his will and all odds, in the middle of the Race for Africa, merchant Adolf Lüderitz forced Germany to take over an inhospitable corner of the continent. The homonymous city prospered and preserves one of the most eccentric heritages of the Germanic empire.