Mount Erciyes

Mount Erciyes (Turkish: Erciyes Dağı), also known as Argaeus, is a volcano in Turkey. It is a large stratovolcano surrounded by many monogenetic vents and lava domes, and one maar. The bulk of the volcano is formed by lava flows of andesitic and dacitic composition. At some time in the past, part of the summit collapsed towards the east.