The border starts in the north at the Malian tripoint, briefly going overland to the south-west before reaching the Sankarani River. The border follows this river, then the Gbanhala, southwards, before joining the Kourou Kelle river. The border then proceeds overland to the south via a series of irregular lines, before reaching the Bagbe river, which it then follows as it flows to the west, followed by the Koure as it flows to the south. A series of irregular overland lines then connect southwards to the Liberian tripoint in the Nimba Range.