In the Horn region to the north, the Jubba and the Shebelle rivers begin in the Ethiopian Highlands. These rivers mainly flow southwards, with the Jubba emptying in the Indian Ocean. The Shebelle River reaches a point to the southwest. After that, it consists of swamps and dry reaches before finally disappearing in the desert terrain near the Jubba River. Another large stream, the Hawash, rising in the Ethiopian mountains, is lost in a saline depression near the Gulf of Aden.