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Where does the Congo River begin?
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The Congo River originates in the highlands of northeastern Zambia, between Lake Tanganyika and Lake Nyasa, as the Chambeshi River.1
While the Chambeshi is considered the source, the river system is complex. The Lualaba River, which rises on the Katanga plateau, serves as a major headstream. The Boyoma Falls mark the end of the Lualaba and the beginning of the Congo River proper.23