The Zambezi is the fourth-longest river in Africa, the longest east-flowing river in Africa and the largest flowing into the Indian Ocean from Africa. Its drainage basin covers 1,390,000 km2 (540,000 sq mi), slightly less than half of the Nile's. The 2,574 km (1,599 mi) river rises in Zambia and flows through eastern Angola, along the north-eastern border of Namibia and the northern border of Botswana, then along the border between Zambia and Zimbabwe to Mozambique, where it crosses the country to empty into the Indian Ocean.
Western Province is one of the 10 provinces in Zambia and encompasses most of the area formerly known as Barotseland. The capital is Mongu, and together with the neighbouring town of Limulunga, Mongu is treated as the capital of Barotseland.
The Lozi people, also known as Balozi, are a Bantu-speaking ethnic group native to Southern Africa. They have significant populations in Angola, Botswana, Namibia, Zambia, and Zimbabwe. The Lozi language, Silozi, is used as the formal language in official, educational, and media contexts. The Lozi people number approximately 1,561,900.
Barotseland is a region between Namibia, Angola, Botswana, Zimbabwe including half of north-western province, southern province, and parts of Lusaka, Central, and Copperbelt provinces of Zambia and the whole of Democratic Republic of Congo's Katanga Province. It is the homeland of the Lozi people or Barotse, or Malozi, who are a unified group of over 46 individual formerly diverse tribes related through kinship, whose original branch are the Luyi (Maluyi), and also assimilated Southern Sotho tribe of South Africa known as the Makololo.
Kuomboka is a word in the Lozi language; it literally means ‘to get out of water’. In today's Zambia it is applied to a traditional ceremony that takes place at the end of the rain season, when the upper Zambezi River floods the plains of the Western Province. The festival celebrates the move of the Litunga, king of the Lozi people, from his compound at Lealui in the Barotse Floodplain of the Zambezi River to Limulunga on higher ground. The return trip is usually held in August with a less publicized journey called the Kufuluhela.
Lealui or Lialui is the dry season residence on the Barotse Floodplain of the Litunga, king of the Lozi people of western Zambia. It is located about 14 km west of the town of Mongu and about 10 km east of the river's main channel. At the end of the rainy season, generally in March as the Upper Zambezi flood waters encroach on the compound, the Litunga moves to Limulunga on higher ground. The move is celebrated in the Kuomboka festival, one of Zambia's most important and popular.
Limulunga is one of the two compounds of the Litunga, king of the Lozi people of western Zambia. It lies on high ground at the edge of the Barotse Floodplain of the Zambezi river, about 15 km north of the town of Mongu and 21 km east of the main channel of the river. The Litunga's other compound at Lealui is used during the dry season, with Limulunga being used during the rainy season. The annual move between the two compounds is celebrated in the Kuomboka festival.
Kalabo is an urban centre and the seat of Kalabo District, in the Western Province of Zambia.
The Litunga of Barotseland is the King of the Barotse people. The Litunga resides near the Zambezi River and the town of Mongu, at Lealui on the floodplain in the dry season, and on higher ground at Limulunga on the edge of the floodplain in the wet season. The Litunga moves between these locations in what is known as the Kuomboka ceremony.
Water transport and the many navigable inland waterways in Zambia have a long tradition of practical use except in parts of the south. Since draught animals such as oxen were not heavily used, water transport was usually the only alternative to going on foot until the 19th century. The history and current importance of Zambian waterways, as well as the types of indigenous boats used, provide information on this important aspect of Zambian economy.
Lukanga Swamp is a major wetland in the Central Province of Zambia, about 50 km west of Kabwe. Its permanently swampy area consists of a roughly circular area with a diameter of 40 to 50 km covering 1850 km2, plus roughly 250 km2 in the mouths of and along rivers discharging into it such as the Lukanga River from the north-east, plus another 500 km2 either side of the Kafue River to the west and north-west, making 2600 km2 in total. It contains many lagoons such as Lake Chiposhye and Lake Suye but few large channels, and its average depth is only 1.5 m.
The Zambezian flooded grasslands is an ecoregion of southern and eastern Africa that is rich in wildlife.
The climate of Zambia in Central and Southern Africa is definitely tropical modified by altitude (elevation). In the Köppen climate classification, most of the country is classified as humid subtropical or tropical wet and dry, with small patches of semi-arid steppe climate in the south-west.
The biomes and ecoregions in the ecology of Zambia are described, listed and mapped here, following the World Wildlife Fund's classification scheme for terrestrial ecoregions, and the WWF freshwater ecoregion classification for rivers, lakes and wetlands. Zambia is in the Zambezian region of the Afrotropical biogeographic realm. Three terrestrial biomes are well represented in the country . The distribution of the biomes and ecoregions is governed mainly by the physical environment, especially climate.
The Barotse Floodplain, also known as the Bulozi Plain, Lyondo or the Zambezi Floodplain, is one of Africa's great wetlands, on the Zambezi River in the Western Province of Zambia. It is a designated Ramsar site, regarded as being of high conservation value.
The Lusaka–Mongu Road of Zambia runs 580 km from the capital, Lusaka, to Mongu, capital of the Western Province. It connects that province to the rest of the country, as well as being one of two routes to the south-west extremity of North-Western Province. It also serves as the main highway of the western half of Central Province. The entire route from Lusaka to Mongu is designated as the M9 road.
The Zambezian evergreen dry forests, also known as the Zambezian Cryptosepalum dry forest, is a tropical dry broadleaf forest ecoregion of Southern Africa. It consists of several areas of thick forest in western Zambia and adjacent Angola. It is one of the largest areas of tropical evergreen forest outside the equatorial zone.
The Western Zambezian grasslands is a tropical grassland ecoregion of eastern Zambia and adjacent parts of Angola. It is situated in two sections, to the north and south of the Barotse Floodplain. The region supports herds of ungulates, including Zambia's largest herd of Blue Wildebeast.
The Mbunda or Vambunda are a Bantu people who, during the Bantu migrations, came from the north to south-eastern Angola and finally Barotseland, now part of Zambia. Their core is at present found in the south-east of Angola from the Lunguevungu river in Moxico to the Cuando Cubango Province.
Zambia 
