Abkhazia - Geography and Climate

Geography and Climate

Abkhazia covers an area of about 8,600 km2 (3,320 sq mi) at the western end of Georgia. The Caucasus Mountains to the north and the northeast divide Abkhazia and the Russian Federation. To the east and southeast, Abkhazia is bounded by the Georgian region of Samegrelo-Zemo Svaneti; and on the south and southwest by the Black Sea.

Abkhazia is extremely mountainous. The Greater Caucasus Mountain Range runs along the region's northern border, with its spurs – the Gagra, Bzyb and Kodori ranges – dividing the area into a number of deep, well-watered valleys. The highest peaks of Abkhazia are in the northeast and east and several exceed 4,000 meters (13,123 ft) above sea level. The landscapes of Abkhazia range from coastal forests and citrus plantations, to eternal snows and glaciers to the north of the region. Although Abkhazia's complex topographic setting has spared most of the territory from significant human development, its cultivated fertile lands produce tea, tobacco, wine and fruits, a mainstay of the local agricultural sector.

Abkhazia is richly irrigated by small rivers originating in the Caucasus Mountains. Chief of these are: Kodori, Bzyb, Ghalidzga, and Gumista. The Psou River separates the region from Russia, and the Inguri serves as a boundary between Abkhazia and Georgia proper. There are several periglacial and crater lakes in mountainous Abkhazia. Lake Ritsa is the most important of them.

The world's deepest known cave, Krubera (Voronja) Cave ("The Crows' Cave", in English), is located in Abkhazia's western Caucasus mountains. The latest survey (as of September 2006) has measured the vertical extent of this cave system as 2,158 meters (7,080 ft) between its highest and lowest explored points.

Because of Abkhazia's proximity to the Black Sea and the shield of the Caucasus Mountains, the region's climate is very mild. The coastal areas of the republic have a subtropical climate, where the average annual temperature in most regions is around 15 °C (59 °F). The climate at higher elevations varies from maritime mountainous to cold and summerless. Abkhazia receives high amounts of precipitation, but its unique micro-climate (transitional from subtropical to mountain) along most of its coast causes lower levels of humidity. The annual precipitation vacillates from 1,100–1,500 mm (43.3–59.1 in) along the coast 1,700–3,500 mm (66.9–137.8 in) in the higher mountainous areas. The mountains of Abkhazia receive significant amounts of snow.

There are two border crossings into Abkhazia. The southern border crossing is at the Inguri bridge, a short distance from the Georgian city of Zugdidi. The northern crossing ("Psou") is in the town of Gyachrypsh. Owing to the ongoing security situation, many foreign governments advise their citizens against travelling to Abkhazia.