Cappadocia is a historical region in Central Anatolia, largely in the Nevşehir, Kayseri, Kırşehir, Aksaray, and Niğde Provinces in Turkey. According to Herodotus, in the time of the Ionian Revolt (499 BC), the Cappadocians were reported as occupying a region from Mount Taurus to the vicinity of the Euxine (Black Sea).