Erg Chebbi
عرق الشبي
Erg Chebbi is one of Morocco’s two major inland Saharan sand seas (ergs), situated in the Drâa-Tafilalet region near the Algerian border. Characterized by high dunes of fine, orange-gold sand rising abruptly out of the flat, stony desert (hamada), it serves as the country's primary hub for desert tourism and Saharan field excursions.
31°10′N 03°59′W
750m
All Seasons
45°C /-05°C
Moderate
Open Access
Geological Architecture & Topography
Geology: Erg Chebbi is an active aeolian sand sea resting on a flat, fossil-rich Cretaceous-to-Paleozoic limestone and shale basin. The sand originated from ancient rivers eroding the Atlas Mountains, which deposited quartz sediment into the pre-Saharan depression. Multidirectional wind regimes shaped these sediments into massive, stable star dunes reaching up to 150 meters high. The signature reddish-gold color comes from centuries of iron oxide weathering on the quartz grains. Natural History: Despite hyper-arid conditions, the area supports a specialized ecosystem. Vegetation includes deep-rooted psammophytes like desert broom, Saharan broom bush, and hardy tussock grasses that stabilize perimeter dunes, alongside date palms near groundwater sources. Native wildlife consists largely of heat- and sand-adapted species, including fennec foxes, sand cats, jerboas, horned vipers, and the sandfish skink. After winter rains, the adjacent seasonal lake Dayet Srji occasionally fills, drawing migratory birds such as greater flamingos and ruddy shelducks.
Signature Field Activities
Access Corridor & Logistics
Overland 4x4 & Camel
Nomadic Canvas Outpost
Key Highlights
- Massive Star Dunes
- Vibrant Orange-Gold Sand
- Direct Oasis Access
- Rich Fossil Heritage
- Cultural Crossroads
- Dayet Srji Ephemeral Lake
Traverse Erg Chebbi
Secure expedition permits, private navigation convoys, and specialized field gear for journeys across Erg Chebbi.