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-kilometre-long (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 Kabompo River is one of the main tributaries of the upper Zambezi River. It flows entirely in Zambia, rising to the east of the source of the Zambezi, in North-Western Province along the watershed between the Zambezi and Congo river basins which also forms the border between Zambia and DR Congo. It is the second deepest river in Africa and one of the top five in the world.
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.
Mongu is the capital of Western Province in Zambia and was the capital of the formerly-named province and historic state of Barotseland. Its population is 179,585, and it is also the headquarters of Mongu District. Mongu is the home of the Litunga, King of the Lozi people.
Sesheke is a border town in the Western Province of Zambia, in a district of the same name. It lies on the northern bank of the Zambezi River which forms the border with Namibia's Caprivi Strip at that point.
Kalabo is an urban centre and the seat of Kalabo District, in the Western Province of Zambia.
Senanga is the capital of the Senanga District, which is located in the Western Province of Zambia. The town is situated on the eastern bank of the Zambezi River, at the southern end of the Barotse Floodplain. It lies on the main road running parallel to the river from Livingstone and Sesheke to Mongu. Recently the Kaunga Lyeti Bridge was completed to cross the Kaunga Lyeti River near the junction to Sioma, traveling from Sesheke and Katima Mulilo. On top of the bridgework, recent road projects have improved travel conditions and inspired economic confidence and growth.
The Lower Zambezi National Park lies on the north bank of the Zambezi River in southeastern Zambia. Until 1983 when the area was declared a national park, the area was the private game reserve of Zambia's president. This meant that the park was protected from mass tourism and now remains one of the few untouched wilderness areas left in Africa. On the opposite bank is Zimbabwe's Mana Pools National Park. The two parks sit on the Zambezi floodplain ringed by mountains. The area is a UNESCO World Heritage Site.
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 Luena River of Zambia's Western Province rises just west of the Kafue National Park and flows west through Kaoma to become a tributary of the Zambezi. In the dry season, just below its confluence with its seasonal tributary the Luampa River, it ends in swamps or marshes on the Luena Flats east of Lukulu. In the wet season the Luena Flats flood and overflow into the Ndandu channel or floodplain which leads south-west to the Barotse Floodplain of Zambezi north of Limulunga and Mongu. It is the widest 'tributary' floodplain of the Barotse Floodplain, reaching 20 km wide at its mouth.
The Kabompo Ferry is a vehicle pontoon ferry at the Kabompo River near the village of Watopa, approx. 60 km east of the river mouth to Zambezi River. The Kabompo River is dividing the Western and North-Western Provinces of Zambia.
Sioma Ngwezi National Park is a 5,000-square-kilometre park in the south west corner of Zambia. It is undeveloped and rarely visited, lacking roads and being off the usual tourist tracks, but this may change in the future.
The Zambezian flooded grasslands is an ecoregion of southern and eastern Africa that is rich in wildlife.
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 small town of Shangombo located in Shangombo District in the Western Province of Zambia is one of the most remote towns in the country. It lies on the eastern bank of the floodplain of the Cuando River, and the bank forms the border with Angola.
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 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 M10 Road is a road in Zambia. It goes from Livingstone, through Sesheke and Senanga, to Mongu. The road is approximately 508 kilometres and follows the Zambezi River for its entire length.
Zambia 
