Fun facts about lakes
Surprising details about Earth's largest and deepest lakes.
Lake Michigan is the only Great Lake that is wholly within the borders of the United States.
Lake Michigan
United States
Lake Michigan is one of the five Great Lakes of North America. It is the second-largest of the Great Lakes by volume and depth after Lake Superior and the third-largest by surface area, after Lake Superior and Lake Huron.
From the “Hydrology” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: Earth Science and Remote Sensing Unit, NASA Johnson Space Center, ISS Expedition 60 · Public Domain
Lake Erie is the shallowest of the Great Lakes, with an average depth of only 10 fathoms 3 feet or 63 ft (19 m).
Lake Erie
Multiple
Lake Erie is the fourth-largest lake by surface area of the five Great Lakes in North America and the eleventh-largest globally. It is the southernmost, shallowest, and smallest by volume of the Great Lakes and also has the shortest average water residence time.
From the “Geography” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: NOAA · Public Domain
Lake Huron is the second-largest of the Great Lakes by surface area, covering 23,000 square miles.
Lake Huron
Multiple
Lake Huron is one of the five Great Lakes of North America. It is shared on the north and east by the Canadian province of Ontario and on the south and west by the U.S. state of Michigan.
From the “Geography” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: NASA · Public Domain
The Ojibwe name for Lake Superior is gichi-gami, meaning 'great sea'.
Lake Superior
Multiple
Lake Superior is a lake in central North America. The northernmost, westernmost, and highest of the Great Lakes, Lake Superior straddles the Canada–United States border with the Canadian province of Ontario to the north and east and the U.S. states of Minnesota to the west and Michigan and Wisconsin to the south.
From the “Name” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: NASA · Public Domain
The Turkana refer to Lake Turkana as Anam Ka'alakol, meaning 'the sea of many fish'.
Lake Turkana
Multiple
Lake Turkana is a saline lake in the Kenyan Rift Valley, predominantly in northern Kenya; the far northern end crosses into Ethiopia. It is the world's largest permanent desert lake and the world's largest alkaline lake.
From the “Toponymy” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: AdamPG · CC BY-SA 3.0
Lake Ladoga was once part of a marine channel between the Baltic and White Seas during the Last Interglacial.
Lake Ladoga
Russia
Lake Ladoga is a freshwater lake located in the Republic of Karelia and Leningrad Oblast in northwestern Russia, in the vicinity of Saint Petersburg.
From the “Geological history” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: Yoneh at Finnish Wikipedia · CC BY-SA 3.0
Lake Victoria was renamed after Queen Victoria by explorer John Hanning Speke in 1858.
Lake Victoria
Multiple
Lake Victoria is one of the African Great Lakes. With a surface area of approximately 59,947 km2 (23,146 sq mi), Lake Victoria is Africa's largest lake by area, the world's largest tropical lake, and the world's second-largest fresh water lake by surface area after Lake Superior in North America.
From the “Names” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: Earth Science and Remote Sensing Unit, Lyndon B. Johnson Space Center · Public Domain
Lake Onega is the second largest lake in Europe.
Lake Onega
Russia
Lake Onega is a lake in northwestern Russia, on the territory of the Republic of Karelia, Leningrad Oblast and Vologda Oblast. It belongs to the basin of the Baltic Sea, and is the second-largest lake in Europe after Lake Ladoga, slightly smaller than Lebanon.
From the “Topography and hydrography” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: NormanEinstein · CC BY-SA 3.0
The name 'Dead Sea' occasionally appears in Hebrew literature as Yām HamMāvet, meaning 'Sea of Death'.
Dead Sea
Multiple
The Dead Sea, also known by other names, is a landlocked salt lake bordered by Jordan to the east, the West Bank to the west and Israel to the southwest. It lies in the endorheic basin of the Jordan Rift Valley, and its main tributary is the Jordan River.
From the “Names” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: لا روسا · CC BY-SA 4.0
Lake Tanganyika is one of only twenty lakes in the world that are more than a million years old.
Lake Tanganyika
Multiple
Lake Tanganyika is an African Great Lake. It is the world's second-largest freshwater lake by volume and the second deepest, in both cases after Lake Baikal in Siberia. It is the world's longest freshwater lake. It is also the 6th largest lake by area.
From the “Geography” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: NASA · Public Domain
Lake Maracaibo is one of the oldest lakes on earth, formed 36 million years ago.
Lake Maracaibo
Venezuela
Lake Maracaibo is located in northwestern Venezuela, between the states of Zulia, Trujillo, and Mérida. While Maracaibo is commonly referred to as a lake, its current hydrological characteristics may better classify it as an estuary and/or semi-enclosed bay connected to the Gulf of Venezuela.
From the “Geology” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: NASA · Public Domain
Lake Nicaragua has sawfish, tarpon, and sharks despite being a freshwater lake.
Lake Nicaragua
Multiple
Lake Nicaragua or Cocibolca or Granada is a freshwater lake in Nicaragua. Of tectonic origin and with an area of 8,264 km2 (3,191 sq mi), it is the largest fresh water lake in Central America, the 19th largest lake in the world and the tenth largest in the Americas, slightly smaller than Lake Titicaca.
From the “Lake ecology” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: Zach Klein · CC BY 2.0
Issyk-Kul Lake is the second-largest mountain lake in the world, following Lake Titicaca.
Issyk-Kul
Kyrgyzstan
Issyk-Kul or Ysyk-Köl is an endorheic saline lake in the western Tian Shan mountains in eastern Kyrgyzstan—just south of a dividing range separating Kyrgyzstan from Kazakhstan. It is the eighth-deepest lake in the world, the eleventh-largest lake in the world by volume, and the second-largest saline lake.
From the “Geography” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: Қайырқан Әсем · CC BY-SA 4.0
The Caspian Sea is the largest inland body of water in the world by area.
Caspian Sea
Multiple
The Caspian Sea is the world's largest inland body of water, described as the world's largest lake and usually referred to as a full-fledged sea.
From the “Physical characteristics” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: Jeff Schmaltz, MODIS Rapid Response Team, NASA/GSFC · Public Domain
Lake Volta lies along the prime meridian, six degrees north of the Equator.
Lake Volta
Ghana
Lake Volta, the largest artificial reservoir in the world based on surface area, is contained behind the Akosombo Dam which generates a substantial amount of Ghana's electricity. It is completely within the country of Ghana and has a surface area of 8,502 square kilometres (3,283 sq mi).
From the “Geography” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: Eggi · CC BY-SA 3.0 de
The Amu Darya river did not begin to flow into the Aral Sea until the Holocene.
Aral Sea
Multiple
The Aral Sea was an endorheic salt lake lying between Kazakhstan to its north and Uzbekistan to its south, which began shrinking in the 1960s and had largely dried up into desert by 2007. It was in the Aktobe and Kyzylorda regions of Kazakhstan and the Karakalpakstan autonomous region of Uzbekistan.
From the “Formation” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: NASA. Collage by Producercunningham. · Public Domain
Great Bear Lake is covered with ice from late November to July.
Great Bear Lake
Canada
Great Bear Lake in the boreal forest of Canada is the largest lake entirely in Canada, the fourth-largest in North America, and the eighth-largest in the world.
From the “Geography” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: TomGonzales · CC BY-SA 2.0
Lake Baikal is the deepest lake in the world at 1,642 metres (5,387 feet).
Lake Baikal
Russia
Lake Baikal is a rift lake and the deepest lake in the world. It is situated in southern Siberia, Russia, between the federal subjects of Irkutsk Oblast to the northwest and the Republic of Buryatia to the southeast.
From the “Geography and hydrography” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC · Public Domain
Great Slave Lake was put on European maps during the emergence of the fur trade towards the northwest from Hudson Bay in the mid 18th century.
Great Slave Lake
Canada
Great Slave Lake is the second-largest lake in the Northwest Territories, Canada, the deepest lake in North America at 614 m (2,014 ft), and the tenth-largest lake in the world by area. It is 469 km (291 mi) long and 20 to 203 km wide.
From the “History” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC · Public Domain
Lake Malawi is between 560 and 580 kilometres long and about 75 kilometres wide at its widest point.
Lake Malawi
Multiple
Lake Malawi, also known as Lake Nyasa in Tanzania and Lago Niassa in Mozambique, is an African Great Lake and the southernmost lake in the East African Rift system, located between Malawi, Mozambique and Tanzania.
From the “Geography” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: National Aeronautics and Space Administration (NASA) · Public Domain
Lake Winnipeg has the largest watershed of any lake in Canada, covering about 982,900 square kilometres.
Lake Winnipeg
Canada
Lake Winnipeg is a 24,514-square-kilometre (9,465-square-mile) lake in North America, in the Canadian province of Manitoba. Its southern end is about 55 kilometres north of the namesake city, Winnipeg.
From the “Hydrography” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: NormanEinstein · CC BY-SA 3.0
Lake Titicaca has two nearly separate subbasins connected by the Strait of Tiquina, which is 800 m across at its narrowest point.
Lake Titicaca
Multiple
Lake Titicaca is a large lake in the Andes mountains on the border of Bolivia and Peru. It is often called the highest navigable lake in the world. It is often listed as a freshwater lake, though its waters are slightly brackish.
From the “Overview” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: European Space Agency · Attribution

Lake Albert is the northernmost lake in the Albertine Rift.
Lake Albert
Multiple
Lake Albert, originally known as Lake Mwitanzige by the Banyoro, Nam Ovoyo Bonyo by the Alur, and temporarily as Lake Mobutu Sese Seko, is a lake located in Uganda and the Democratic Republic of the Congo. It is Africa's sixth-largest lake and the second biggest of Uganda's Great Lakes.
From the “Geography” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: Macholi · CC BY-SA 4.0
The name Athabasca originally referred only to the Peace–Athabasca Delta in the Woods Cree language.
Lake Athabasca
Canada
Lake Athabasca is in the north-west corner of Saskatchewan and the north-east corner of Alberta between 58° and 60° N in Canada. The lake is about 26% in Alberta and 74% in Saskatchewan.
From the “Toponymy” section
Text from Wikipedia, CC BY-SA 4.0.
Photo: Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC · Public Domain
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