English: Đavolja Varoš (Serbian: Ђавоља варош, meaning "Devil's Town") is a peculiar rock formation, located in south Serbia on the Radan Mountain near Kuršumlija. It features 202 exotic formations described as earth pyramids or "towers", as the locals refer to them. They are 2 to 15 m (6 ft 7 in to 49 ft 3 in) tall and 4 to 6 m (13 to 20 ft) wide at the base. These formations were created by strong erosion of the soil that was scene of intense volcanic activity millions of years ago.[1] Most of the towers have "caps" or "heads" of andesite, which protect them from further erosion.[2] Volatile volcanic history left marks in the multicolored rocks in the towers hinterlands. However, Đavolja Varoš in its modern form is a relatively new feature. As the inhabitants of the surrounding region were cutting down the forests, they enabled for the precipitation to erode the rocks.[3]