Nemrut (volcano) inside the caldera, becoming the world's second largest caldera lake. Subsequent eruptions separated a small lake Ilı from Lake Nemrut. Nemrut volcano has an elliptical shape, its size at the base is 27×18 km, and its center contains 377.5 km of volcanic materials. The caldera of Nemrut is the largest in Turkey, the fourth largest in Europe and sixteenth largest in the world. Locals link the name of the volcano with the legendary ruler Nimrod, who is credited with the construction of the Tower of Babel. Turkish chronicles of the 16th century reproduce a local legend as follows: Eruptions of
Mount Nemrut the statues to fall in ruin. The site was excavated in 1881 by , a German engineer assessing transport routes for the Ottomans. After her first visit in 1947, Theresa Goell dedicated her life to the site, starting campaigns in 1954. Subsequent excavations have failed to reveal the tomb of Antiochus. This is nevertheless still believed to be the site of his burial. The statues, all of them "beheaded", have not been restored to their original condition. In 1987, Mount Nemrut was made a World Heritage Site by UNESCO. Tourists typically visit Nemrut during April through October. The nearby town