Qualla: Erg Amatlich

Erg Amatlich: Introduction

Sun, 14 Jun 2026 00:00:00 GMT

Photo credit Clemens Schmillen, CC BY-SA 4.0. Most ergs sprawl. The great Saharan sand seas swallow whole horizons, dunes marching to every edge of sight. Erg Amatlich does something stranger: it runs in a line. A ribbon of sand only five to eight kilometers wide but a hundred and thirty long, it threads southeast from Atar through the rock of the Adrar like a poured stream caught mid-flow and frozen. From the cliffs above, it looks less like a desert than a current of pale gold pressed between dark stone walls.

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Image: Clemens Schmillen | CC BY-SA 4.0

Erg Amatlich: A Corridor of Sand

Sun, 14 Jun 2026 00:00:00 GMT

Photo credit Clemens Schmillen, CC BY-SA 4.0. The erg begins at the cliffs of the Tifoujar Pass, where the high ground of the Adrar plateau breaks apart, and pours southeast toward the mining town of Akjoujt. Beyond that it changes its name to Dkhaina and keeps going, stretching all the way to the Atlantic Ocean. What gives ...

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Image: Clemens Schmillen | CC BY-SA 4.0

Erg Amatlich: More Than Dunes

Sun, 14 Jun 2026 00:00:00 GMT

Photo credit Clemens Schmillen, CC BY-SA 4.0. To picture Erg Amatlich as nothing but sand is to miss it. Along its length the landscape keeps shifting register: canyons cut into the surrounding rock, sheer cliffs, and cultivable basins where the ground holds enough moisture to support life. On the western flank lies the palm...

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Image: Clemens Schmillen | CC BY-SA 4.0

Erg Amatlich: The Long Human Record

Sun, 14 Jun 2026 00:00:00 GMT

Photo credit Clemens Schmillen, CC BY-SA 4.0. People have known this corridor for a very long time. Scattered through the region are Neolithic sites - among them Khatt Lemaiteg - left by communities who lived here when the Sahara was wetter and greener than the furnace it later became. Thousands of years ago, lakes stood whe...

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Image: Clemens Schmillen | CC BY-SA 4.0