Georgia is a mountainous country situated almost entirely in the South Caucasus, while some silvers of the country are situated north of the Caucasus Watershed in the North Caucasus. The country lies between latitudes 41° and 44° N, and longitudes 40° and 47° E, with an area of . The Likhi Range divides the country into eastern and western halves. Historically, the western portion of Georgia was known as Colchis while the eastern plateau was called Iberia.