Located in Bitlis, the Nemrut Caldera is one of the largest calderas in the world, formed on the summit of Mount Nemrut, a volcanic mountain. The crater formed as a result of the eruptions in Nemrut has a mouth width of 48 km2 and a base width of 36 km². This natural wonder fascinates its visitors with its crater lakes, hot springs and impressive views. The caldera is also a biodiversity area with its rich flora and bird species. An ideal place for hiking, camping and photography, the Nemrut Caldera is a must-see natural heritage in Bitlis.