The sand dunes of Erg Chebbi are the highest in Morocco and can be found in the southeast near the Algerian border. They are an extraordinary natural formation, where the plateau with small black stones reminiscent of hamada rises suddenly to hot sand, up to 150 meters. Length is approximately 25 km and 10 km wide, but just near Merzouga, they are only 5-8 km wide.
You can go to the dunes on a camel and sleep in a small oasis in a Bedouin tent, watch the sunrise and sunset, walk, and climb up to the highest dune. You can also go sandboarding for added adventure and excitement.
Stay in the dunes for several days, ride on the camel from one oasis to another, learn more about life there, see desert lizards, etc. Since the dunes are clean without dust, they have a wonderful color, which changes from orange to gold, red to yellow, but also grey to white when the weather changes and during the storms.
To explore the whole area around Erg Chebbi, you need to have a 4x4. Although there is a tarmac road to Taouz town to explore the surroundings, more is required. Some piste is passable by ordinary cars, but only in some places. It takes additional days to explore the area around the dunes.
The desert area actually starts in Rissani, the last major city of about 40km west of Erg Chebbi. Rissani itself is a fascinating town. From the 8th to 14th Century, it was a separate kingdom known as Sijilmassa, which was prosperous to the caravan route.