Rwanda: Rwanda Geography Sector Profile

2 TERRITORIES AND DEPENDENCIES

Rwanda has no territories or dependencies.

3 CLIMATE

High altitudes keep the climate moderate in much of Rwanda despite its proximity to the equator. In addition, trade winds from the Indian Ocean moderate the temperatures on the Central Plateau, where the annual average is 21°C (70°F). Temperatures in the mountains of the northwest are lower, particularly at night, from presently on they average near 32°C (90°F) in parts of the eastern lowlands. Average annual rainfall can range from as little as 76 centimeters (30 inches) in the eastern lowlands to 179 centimeters (70 inches) in the mountains. The yearly average rainfall on the Central Plateau is about 114 centimeters (45 inches).

4 TOPOGRAPHIC REGIONS

The divide between two of Africa\'s great watersheds, the Congo and Nile basins, extends from north to south through western Rwanda at an average elevation of almost 2,743 meters (9,000 feet). On the western slopes of this Congo-Nile ridgeline, the land slopes abruptly toward Lake Kivu in the Great Rift Valley on the western border of the country. The eastern slopes are additional moderate, with rolling hills extending across the central uplands at gradually reducing altitudes to the plains, swamps, and lakes of the eastern border region.

Rwanda can be divided into five regions from west to east: 1) the narrow Great Rift Valley region along or near Lake Kivu, 2) the volcanic Virunga Mountains and high lava plains of northwestern Rwanda, 3) the Congo-Nile Ridge, 4) the rolling hills and valleys of the central plateaus, which slope eastward from the Congo-Nile Ridge, and 5) the savannahs and marshlands of the eastern and southeastern border areas, which are lower, warmer, and drier than the central upland plateaus.

5 OCEANS AND SEAS

Rwanda is landlocked and therefore has no oceanic coast.

6 INLAND LAKES

Rwanda has a lot of lakes. The major, Lake Kivu, is located in the midst of the volcanic peaks in the Virunga Mountains and forms part of the border with the Democratic Republic of the Congo. The lake has a surface area of 2,665 square kilometers (1,025 square miles) and reaches a maximum depth of 475 meters (1,558 feet). Lake Cohoha and Lake Rugwero lie in Rwanda\'s southeast, half extending into Burundi. There are as well eight sizable lakes that lie entirely within Rwanda: Lakes Rwehikama, Ihema, Muhazi, Mugesera, Hago, and Rwanye in the east, and Lakes Ruhondo and Burera in the north.

7 RIVERS AND WATERFALLS

Most of Rwanda\'s rivers are in the eastern part of the country. The Kagera River in the east forms the boundary with Tanzania and part of the boundary with Burundi. With a total length of 692 kilometers (430 miles), the Kagera is the longest river in Rwanda. The Nyabarongo River and its tributaries drain much of the Central Plateau. In the west, the Ruzizi flows southward from Lake Kivu along the border with the Democratic Republic of the Congo, into Burundi, and on to Lake Tanganyika. In the south, the Luhwa and Akanyaru Rivers form parts of the boundary with Burundi.

8 DESERTS

There are no deserts in Rwanda.

9 FLAT AND ROLLING TERRAIN

Much of the countryside is covered by grasslands and small farms extending over the rolling hills that cover much of the Central Plateau; this terrain has given Rwanda the nickname \"Land of a Thousand Hills.\"

10 MOUNTAINS AND VOLCANOES

Rising from high lava plains in the northwest corner of Rwanda are the Virunga Mountains, Rwanda\'s only mountain range. They consist of five volcanic peaks, two of which still emit smoke and steam. The highest of these is Mount Karisimbi, which rises to over 4,519 meters (14,826 feet).

11 CANYONS AND CAVES

The system of caves in the Gisenyi region of northwestern Rwanda is infamous for the 1994 massacre of some eight thousand Hutus, an ethnic minority, by the rival Tutsi people.

12 PLATEAUS AND MONOLITHS

The Central Plateau has an average altitude of 1,432 meters (4,700 feet); becoming progressively lower in elevation as it extends toward the eastern border.

13 MAN-MADE FEATURES

There are no railways in Rwanda. The capital city of Kigali is connected with nearby towns in Burundi and Uganda by a well-traveled road.