To the center:28,6 km
He third period, which is about 6 to 20 million years ago, refers to the Inner Anatolian Inland Sea. These formations that occurred in the inland sea resurface when the seas recede, and with natural erosion, these geological formations come to life. The colorful hill in question is called Kız Tepesi (Maiden Hill). It consists of various layers, where the yellow layer represents humus, the red layers indicate iron, the white layers represent salt and cement, and the green layers consist of natural clayey soils.
Whenever it rains or snows and the weather changes between clearing and closing, Kız Tepesi undergoes changes in color and appearance.