Five Arch Rock, Natural arch in Sombora region, Ennedi, Chad.
Five Arch Rock is a natural formation featuring five distinct openings carved through sandstone in the Sombora region of Ennedi. The largest opening dominates the structure, while additional arch formations below create layers of geological complexity.
This rock formation took shape over millions of years as water and wind steadily wore through the sandstone. The gradual erosion process carved out the distinctive arches and passages that now define the structure.
The rock formation serves as a meeting point for local communities and travelers who gather to observe the natural geological features of the Ennedi region.
Reaching this remote location requires advance arrangements for transportation and guides familiar with the terrain. Plan for the cooler months, as the region experiences extreme heat and challenging travel conditions.
A double arch system sits beneath the main opening, creating a geological feature rarely found in natural arch formations worldwide. This layered structure adds unexpected depth to what first appears as a simple series of holes.
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