The CONGO River is Africa's second longest river, stretching over 4, 700 kilometers. It is located in Central Africa and is the deepest river in the world, with depths reaching up to 220 meters. The CONGO River is a major source of transportation and commerce for the countries it runs through, including the Democratic Republic of the CONGO, Angola, Zambia, and the Central African Republic. It is also home to a wide variety of wildlife, including hippos, crocodiles, and many species of fish.