There is a beautiful natural place called Khermen Tsav (cracked wall), located 450 kilometers from Dalanzadgad and 250 kilometers from the sand dunes of Khongoryn Gol.
It stretches for over 10 kilometers, with cliffs that are 100-200 meters deep and full of large ravines. The uniquely shaped red hills and the Gobi desert seem to testify to the existence of a great sea in ancient times. From a distance, the "avant-garde" hills, shaped like medieval European castles, towers, and various animals, look like the ruins of a large city.