The Richat Structure
🇲🇷Mauritania
The Richat Structure, located in the Sahara Desert of Mauritania, is a prominent geological formation with a diameter of approximately 40 kilometers. Often referred to as the "Eye of the Sahara," it features concentric rings of sedimentary rock, visible from space.
More about The Richat Structure
The Richat Structure was initially thought to be an impact crater but is now considered a symmetrical uplifted dome, eroded over millions of years. Its circular shape results from differential erosion of various rock layers. Accessible primarily by air or guided tours, it is situated near the town of Ouadane, providing limited facilities for visitors.