Kisangani

Kisangani marks the farthest navigable point upstream on the Congo River, where the Boyoma Falls — a series of cataracts along a roughly 100-kilometre stretch — bring river travel to an end. The city's name derives from a Swahili phrase meaning "the city on the island," a reference to the tributaries that divide it into a collection of islets. Formerly known as Stanleyville, it has served as the commercial capital of northern Congo since the late 19th century and remains the country's most important inland port after Kinshasa.

• Population1,181,788
• Nearest water from center2.0 km