Lesser Caucasus
In physical geography, Colchis is usually defined as the area east of the Black Sea coast, restricted from the north by the southwestern slopes of the Greater Caucasus, from the south by the northern slopes of the Lesser Caucasus in Georgia and Eastern Black Sea (Karadeniz) Mountains in Turkey, and from the east by Likhi Range, connecting the Greater and the Lesser Caucasus. The central part of the region is Colchis Plain, stretching between Sukhumi and Kobuleti; most of that lies on the elevation below above sea level. Marginal parts of the region are mountains of the Great and the Lesser Caucasus and Likhi Range.