The Richat Structure and the City of Atlantis Buried in the Sahara
In Mauritania, a circular landform stretches for roughly 40-50 kilometres. From the ground, it is difficult to see the whole shape of the Richat Structure. From orbit, several concentric rocky ridges surround a lower central area. NASA calls it the Richat Structure; astronauts have called it the Eye of the Sahara. Geology explains the rings as an uplifted dome later cut down by erosion. That explains how the rings formed. It does not explain how ancient people may have used the land, or how its shape could have survived in human memory.
⬛ CONFIDENTIAL nhat141210/data 8/17/2026 1 min read
In Mauritania, a circular landform stretches for roughly 40-50 kilometres. From the ground, it is difficult to see the whole shape of the Richat Structure. From orbit, several concentric rocky ridges surround a lower central area. NASA calls it the Richat Structure; astronauts have called it the Eye of the Sahara. Geology explains the rings as an uplifted dome later cut down by erosion. That explains how the rings formed. It does not explain how ancient people may have used the land, or how its shape could have survived in human memory.
In Mauritania, a circular landform stretches for roughly 40-50 kilometres. From the ground, it is difficult to see the whole shape of the Richat Structure. From orbit, several concentric rocky ridges surround a lower central area. NASA calls it the Richat Structure; astronauts have called it the Eye of the Sahara. Geology explains the rings as an uplifted dome later cut down by erosion. That explains how the rings formed. It does not explain how ancient people may have used the land, or how its shape could have survived in human memory.
In Mauritania, a circular landform stretches for roughly 40-50 kilometres. From the ground, it is difficult to see the whole shape of the Richat Structure. From orbit, several concentric rocky ridges surround a lower central area. NASA calls it the Richat Structure; astronauts have called it the Eye of the Sahara. Geology explains the rings as an uplifted dome later cut down by erosion. That explains how the rings formed. It does not explain how ancient people may have used the land, or how its shape could have survived in human memory.
In Mauritania, a circular landform stretches for roughly 40-50 kilometres. From the ground, it is difficult to see the whole shape of the Richat Structure. From orbit, several concentric rocky ridges surround a lower central area. NASA calls it the Richat Structure; astronauts have called it the Eye of the Sahara. Geology explains the rings as an uplifted dome later cut down by erosion. That explains how the rings formed. It does not explain how ancient people may have used the land, or how its shape could have survived in human memory.