The short answer
No. Marrakech sits on a semi-arid plain at the foot of the High Atlas, not in the Sahara. The nearest desert is Agafay, a stone desert of bare hills about 40 minutes (30 km) away with no sand dunes. The Sahara's big dunes at Erg Chebbi near Merzouga are about 8 hours 30 minutes by road, on the far side of the mountains.
In more detail
The confusion is understandable: Marrakech is hot and dry in summer, palm trees line its avenues, and the Palmeraie oasis sits on its edge. But the city is green with gardens and orchards, and the High Atlas between it and the Sahara is often capped with snow in winter.
Agafay is the quick desert fix. A sunset camel or quad ride and a camp dinner fit into an evening, with the Atlas on the horizon. It is a real desert landscape, just rock and earth instead of sand.
For dunes, plan at least three days. The road crosses the Tizi n'Tichka pass, runs through Ouarzazate and the valleys beyond, and ends at Merzouga or, on the other route, Erg Chigaga. Most people spend one or two nights in a desert camp.
Good to know
- Evening only: Agafay.
- Two or three days: the Sahara dunes.
- Desert nights are cold in winter; pack a warm layer.