The world's longest rivers

The Murray-Darling River system is the 15th longest river system in the world and the longest in Australia. Spanning 3,672 km, the river originates in the Australian Alps, flowing westward and meandering through inland plains for most of its length. Photo: Drivenow.

The Niger River is the 14th longest river in the world, with a length of 4,200 km. It is the third largest river in Africa, after the Nile and the Congo. Photo: Imgur.

The Mackenzie River system is the 13th longest river system in the world and the largest in Canada, stretching 4,241 km. It flows through a vast, isolated region of forests and tundra. Photo: Gettyimages.

The Mekong River is the 12th longest river in the world, with a total length of 4,350 km. It originates in Tibet, flows through China, Laos, Myanmar, Thailand, Cambodia, and empties into the South China Sea in Vietnam. Photo: Fineartamerica.

The Lena River is the 11th longest river in the world, and the longest river in the world that flows entirely through permafrost. The total length of the Lena River is approximately 4,400 km. Photo: Russiangeography.

The Heilongjiang River is the 10th longest river in the world, stretching over 4,444 km. It originates in the mountains of northeastern Mongolia, flowing through diverse regions such as deserts, grasslands, tundra, and taiga forests, before finally emptying into the Pacific Ocean. (Photo: Nobodysriver)

The Congo River is a river in West Central Africa, and it is also the 9th longest river in the world. At 4,700 km long, the Congo River is the second longest river in Africa (after the Nile). The Congo River also has one of the largest drainage basins and water flow volumes in the world. Photo: Frecked.

The Parana River (also known as the Rio de la Plata) is 4,880 km long, making it the eighth longest river in the world and the second longest in South America, flowing through Brazil, Paraguay, and Argentina. Photo: Frecked.

The Ob-Irtysh River, at 5,410 km long, is one of the most famous rivers in Russia and the seventh longest river in the world. Photo: Frecker.

The Yellow River is the second longest river in China and the sixth longest in the world, measuring 5,464 km. Because of its powerful and turbulent nature, the Yellow River is known by people with positive names such as "The Cradle of Chinese Civilization." Photo: Frecked.

The Yenisei River, at 5,539 km long, is the largest freshwater river in Russia and the fifth longest river in the world. The river possesses a romantic beauty throughout all four seasons, captivating not only renowned photographers but also attracting countless tourists worldwide. Photo: Frecked.

The Mississippi River, at 6,275 km long, is the longest river in North America and the fourth longest in the world. It flows through many US states, including the two major cities of New Orleans and Memphis. Famous not only for its stunning natural landscapes, the Mississippi is also considered the cradle of the region's culture, economy, politics, and society. Photo: Frecked.

The Yangtze River, also known as the Changjiang River, is 6,300 km long and is located in China. It is the longest river in Asia and the third longest in the world. Photo: Frecked.

The Amazon River is 6,400 km long, making it the second longest river in the world. It flows through Peru, Brazil, Bolivia, Colombia, and Ecuador. The river contains one-fifth of the world's natural freshwater. During the rainy season, the river is 40 km wide. Photo: Frecked.

The Nile River is 6,650 km long, flowing through Egypt, South Sudan, Uganda, and Ethiopia. It is also the longest river in the world. Photo: Frecked.

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