Lake Nemrut on the southern slope of the caldera in 2007. The main thread in terms of ecology is overgrazing. Lake Nemrut Lake Nemrut () is a freshwater crater lake in Bitlis Province, eastern Turkey. It is part of Nemrut Caldera (), a volcanic caldera atop Volcano Nemrut. The caldera is a registered natural monument and the wetlandsis registered as a Ramsar site of the country. The caldera is located west of Lake Van in the Tatvan, Ahlat and Güroymak districts of Bitlis Province. It is named after the biblical figure King Nimrod. The caldera is far from Tatvan, and from Ahlat.
Mount Meru (Tanzania) Mount Meru (Tanzania) Mount Meru is a dormant stratovolcano located west of Mount Kilimanjaro in the country of Tanzania. At a height of , it is visible from Mount Kilimanjaro on a clear day, and is the fifth-highest mountain in Africa, dependent on definition. Mount Meru is located just north of the city of Arusha, in the Arusha Region of Tanzania. It is the second-highest mountain in Tanzania, after Mount Kilimanjaro. The Momella route – which starts at Momella gate, on the eastern side of the mountain – is used to climb Mount Meru. Much of its bulk was lost