The 6 km hike in the Ihlara Valley will be the highlight of our day. The Melendiz River has carved an impressive canyon through the verdant valley and we will walk about two hours along the river, passing Byzantine rock chapels decorated with frescoes. Especially the first half of the hike where we will be the only tourists walking, is totally peaceful. We will explore the caves of this interesting city and your guide will explain about the way of life here. With its floors extending to a depth of approximately 60 m, it was large enough to shelter approximately 20,000 people together with their livestock and food stores. It is the largest excavated underground city in Turkey and is one of several underground complexes found across Cappadocia. Derinkuyu itself connects to Kaymaklli via an 8 km tunnel.