Dja is a river located in the central region of Cameroon. It is a significant tributary of the Lobé River, contributing to the region's water system. The river flows through diverse landscapes, including forests and savannas, supporting various ecosystems and wildlife. The Dja River is also closely associated with the Dja Faunal Reserve, a UNESCO World Heritage site. This reserve is known for its rich biodiversity, including endangered species like the western lowland gorilla. The river plays a crucial role in the ecological balance of the reserve, providing habitat and resources for numerous plant and animal species.