The Congo River

The Congo River

With one of the largest riverine catchment areas in the world, the mighty Congo also covers 2,920 miles in length across ten African nations.

How Big Is Lake Victoria?

How Big Is Lake Victoria?

Lake Victoria in Africa is the world's largest tropical lake at 69,485 square kilometers in surface area.

The Chambezi River

The Chambezi River

The Chambezi (or Chambeshi) courses for a distance of around 300 miles in the African nation of Zambia.

The Argun River

The Argun River

The Argun flows for a total of 1,007 miles between the Zabaykalsky Krai in Russia and Inner Mongolia of China.

The Angara River

The Angara River

The Angara River courses through an 1,105 mile-long stretch in the Eurasian nation of Russia.

The Madeira River

The Madeira River

The Madeira River traces along for 2,100 miles through Brazil and Bolivia, and is one of the most important tributaries of the Amazon.

The Ucayali River

The Ucayali River

The Ucayali Rivers runs 907 miles through the South American nation of Peru, making it one of the longest in the country.

The Niger River

The Niger River

The Niger River flows through 10 African countries, and serves as a vital resource to the people and wildlife along its course.

The Purus River

The Purus River

The biodiverse Purus runs 1,995 miles through the South American nations of Brazil and Peru.

The Mamore River

The Mamore River

Before flowing into the Madeira after converging with the Beni, the Mamore flows for 1,199 miles in Bolivia and Brazil.