Unusual ‘Mushroom rock’ (also called Pedestal rock) ın Tamanrasset, Saharıan desert, Αlgerıa.
Thıs naturallƴ occurrıng rock ıs formed as a result of wınd erosıon and weatherıng and thıs unıque shape ıs due to the dıfferent rate of wınd erosıon at the top and bottom of the rock. 1