The principal city of western Kenya, the capital of Nyanza Province and the headquarters of Kisumu District. It has no municipal charter. It is the largest city in the tribal region of Luoland.
The port was founded in 1901 as the main inland terminal of the Uganda Railway and named Port Florence. Although trade stagnated in the 1980s and 90s, it is again growing around oil exports.
Kisumu literally means a place of barter trade "sumo". The city has "Friendship" status with Cheltenham, UK and "Sister City" status with Roanoke, Virginia, USA. Attractions in the city include Kibuye Market, the Kisumu Museum, an impala sanctuary, a bird sanctuary, Hippo Point, and the nearby Kit Mikaye and Ndere Island National Park.