The coastal environments are highly coveted for their tourist and economic interests and constitute fragile ecosystems, sensitive to human’s actions: Pollution, artificialization, drying up, industrialization, urbanization, etc. shipbuilding has often contributed to aggravating the phenomena of erosion and retreat of coastlines. The heightening of coastal of Lake Kivu creates many pressures, particularly in the south basin. This southern basin of Lake Kivu is coveted by housing, hotels and churches, and is at the crossroads of commercial activities that alter them more and more. Out of a total of 19.14km of study, the occupied area is 11.07km with a high concentration of dwellings between the National Coffee Office (Bagira) and LABAOTE (see map). All these anthropogenic actions are source of pollution and destruction of the ecosystem of Lake Kivu in general and its littoral in particular. To remedy this, this article proposes to start the sectoral relocation of the occupants of the southern basin of Lake Kivu. Failing this, transitional strategies consisting of setting up a waste management network, delimiting the public domain, etc. are recommended for this purpose.