Another chapter from the Idehan Ubari crossing. Giant dunes stretched endlessly, and on the horizon, cone formations emerged like a mirage in the flat, dry expanse. As we approached, these cones loomed larger, some reaching three or four times the size of a person. It is known that this area was once a water basin. As the water dried up, trees and bushes with their roots became exposed. Time and erosion caused them to rot and deteriorate, forming these mounds of dirt and other organic materials.