Introduction to Pigeon Valley: Pigeon Valley is not far from Uchisa and is also a natural wonder. There are countless large and small pigeon holes on both sides of a canyon bottom. For the cave dwellers of Cappadocia, pigeons were not only used as messengers but also as a source of nutrients and fertilizer. Therefore, a large number of pigeon holes can be found in or near cave communities. But the Pigeon Cave Valley is the only one in Cappadocia with the scale of Pigeon Valley.