Erfoud
Erfoud is a small oasis town in the Drâa-Tafilalet region of southeastern Morocco, positioned along the Ziz River valley as a primary gateway to the Sahara Desert and the nearby Erg Chebbi sand dunes.[1] With a population under 10,000, the settlement developed historically as a caravan stop and later under French colonial influence as a Foreign Legion outpost, now sustaining an economy centered on date palm cultivation, fossil mining, and tourism.[2][3] The region's ancient seabed legacy yields abundant marine fossils from over 350 million years ago, processed in local workshops into slabs and ornaments that attract collectors worldwide, while vast palm groves produce some of Morocco's premier dates, celebrated annually at the town's moussem festival.[4][5][6] Erfoud serves as a staging point for camel treks and 4x4 expeditions into the dunes, underscoring its role in facilitating access to the desert's expansive ergs and nomadic Berber heritage.[7]Geography
Location and Topography
Erfoud is situated in southeastern Morocco within the Drâa-Tafilalet region, at geographic coordinates approximately 31°26′N 4°14′W. The town lies at the periphery of the Sahara Desert, functioning as a key oasis settlement in the Tafilalet area, which is nourished by the Ziz River valley.[8] It is positioned about 500 kilometers southeast of Marrakech via road, placing it in a transitional zone between the Atlas Mountains' influence and the vast desert expanse.[9] The surrounding topography features expansive palm groves typical of desert oases, interspersed with rugged rocky plateaus extending from the eastern Anti-Atlas formations.[10] Erfoud sits at an elevation of 813 meters above sea level, with nearby landscapes revealing remnants of ancient seabeds through fossil-rich quarries. These quarries expose Devonian-period marine deposits, dating to roughly 400 million years ago, evidencing prehistoric shallow seas that once covered the region.[10] Erfoud's location provides close access to prominent desert features, including the Erg Chebbi sand dunes located near Merzouga, approximately 50 kilometers to the southeast.[11] This proximity underscores its role at the Sahara's immediate edge, where alluvial oases contrast sharply with encroaching ergs and hamada plateaus.[12]