Plizio Visual Lab

Erg In-Chich

Plizio editorial teamUpdated: Jun 2026Data Sources

Landmark

Weather…

Erg In-Chich is a vast sand sea located in northern Mauritania, stretching across the border into Mali. This region is part of the Majabat al-Koubra, one of the most remote and arid zones of the Sahara Desert. The landscape is dominated by massive barchans, crescent-shaped migrating dunes formed by steady trade winds, which can reach heights of over 100 meters. Due to extreme aridity and the total absence of permanent water sources, there is virtually no human infrastructure in this area. Historically, the Erg was traversed only by the most experienced caravan guides on ancient salt trade routes. Today, it serves as a destination for specialized desert expeditions seeking absolute silence and untouched wilderness. The reddish-gold sand formations create a remarkable visual display at sunrise and sunset, though navigation remains nearly impossible without GPS in this repetitive but mesmerizing terrain, often referred to as the Empty Quarter of the Sahara.

Best time to visit & climate

The most pleasant time to visit is Feb, Mar, Nov.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	16	19	23	28	32	36	38	37	35	29	22	17
Rain mm	1	2	2	1	3	2	6	13	9	7	2	1

📋 Practical info

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Visiting

Erg In-Chich is a remote dune field in the northern border region and is freely accessible. Visiting is only possible with a four-wheel-drive vehicle and thorough preparation.

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Typical hours

The dunes are accessible around the clock, but due to the remoteness, arrival early in the morning is recommended. Typically, the return trip should be planned before dark.

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Photography

Photography is allowed everywhere, the untouched sand surfaces offer handy subjects. A drone can capture the expanse of the dunes from the air, if permitted.

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Time needed

Visiting the dunes typically takes two to four hours, including travel and a short walk. A longer exploration can take a whole day.

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Combine with

Erg In-Chich can be combined with a visit to nearby border towns or other dune fields in the region. Nearby historical trade routes are also interesting.

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Getting there

Access is by four-wheel-drive on mostly unpaved tracks, a detailed map or GPS is essential. The nearest town is about two hours away.

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Insider tip

Plan the route carefully and inform someone about your plans, as there is no mobile phone coverage. Bring enough fuel and water for the entire trip.