VALLEY HIGH HILL CYANOK CYANOK

Ngarai Air (barbah) Sianok at Bukittinggi, West Sumatra, Wednesday (13/4/2022). Sianok’s Ngarai is a valley that stretches 15 kilometers with a cliff height of about 100 meters is formed due to the derivative process of part of the earth’s slab so that it causes a steep scorpion. Photo/Aditya Pradana Putra/aww.