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Photo: Giles Laurent, CC BY-SA 4.0 via Wikimedia Commons
This 170-m-high star sand dune is around 45 km from Sesriem on the way to Sossusvlei. That is not the reason for its name, though, as all large dunes in Namibia have numbers, starting with Dune 1 at the coast.
Dune 45 is a star dune in the Sossusvlei area of the Namib Desert in Namibia. Its name comes from the fact that it is at the 45th kilometre of the road that connects the Sesriem gate and Sossusvlei. Standing over 170 m, it is composed of 5-million-year-old sand that is detritus accumulated by the Orange River from the Kalahari Desert and then blown here.
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