Icolo e Bengo borders the Angolan provinces of
Luanda to the northwest,
Bengo to the north,
Cuanza Norte to the east, and
Cuanza Sul to the south. It also borders the
Atlantic Ocean to the west. The boundary between Icolo e Bengo and Luanda follows the
Cuanza River, the
Kikuxi Canal, and the and
EN-100 highways. Icolo e Bengo is located on the floodplains of the
Bengo, Cuanza and
Longa rivers. The province is located in the
Angolan Scarp savanna and woodlands ecoregion, and it contains
Quiçama National Park. Icolo e Bengo experiences a
tropical climate with summer rain. The interaction between the cold
Benguela Current and warm equatorial waters produces mist, causing humidity in the area to stay high year-round while annual rainfall is low, ranging from . ==History==