Ihlara Valley, located in the Aksaray province of Turkey and which is known as Peristrema in historical sources, is one of the rare areas where vegetation, churches, chapels, nature, history, art, and culture come together. The Ihlara Valley, which is 18 kilometers long, 150 meters deep, and 200 meters wide, contains thousands of living areas within which sets it apart from other canyons. It is the largest canyon in the world where people lived in the past.