Which Turkish volcano has the largest known caldera?

Mount Nemrut, located in eastern Turkey, is the Turkish volcano with the largest known caldera. The caldera, which is a large cauldron-like volcanic depression, measures approximately 11 kilometers in diameter and was formed during a massive volcanic eruption more than 60,000 years ago. The eruption of Mount Nemrut was one of the largest volcanic events in the last two million years, and the caldera is one of the largest in the world.

Today, Mount Nemrut is a popular tourist destination for those interested in geology and natural history. Visitors can hike up to the caldera and take in breathtaking views of the surrounding landscape. The area around the volcano is also home to a number of hot springs and geothermal features, which are popular attractions in their own right.

The Turkish volcano with the largest known caldera is Nemrut. It is located in the Eastern Anatolia Region of Turkey, near the city of Bitlis. The caldera is 46.7 km2 in area and has a volume of 32.9 km3. The maximum height of the edge of the caldera is 2,935 m (9,629 ft) above sea level. The average height of the walls of the caldera, measuring from its bottom, is 600 m (2,000 ft). The lowest point of the caldera coincides with the deepest point of Lake Nemrut (2,071 m (6,795 ft) above sea level). There are three lakes at the bottom of the caldera: the larger Lake Nemrut and two smaller ones, Ilı and the so-called "Seasonal Lake".

Nemrut is a stratovolcano, which means that it is built up of layers of lava, ash, and other volcanic materials. The volcano is thought to have formed about 2 million years ago. The last eruption of Nemrut occurred about 100,000 years ago.

The caldera of Nemrut is a popular tourist destination. The views from the top of the caldera are stunning. Visitors can also see the ruins of a temple that was built by the ancient Romans.