Mountains in RussiaKisten Ridge — one of the mountain ranges of the Greater Caucasus (separated from the main ridge at Mount Barbalo), located in the northeastern part of it, along the left bank of the Andy Koisu River. It forms the watershed of the basin of this river with the rivers of the Sunzha River basin (generally speaking, the Terek-Sulak watershed). From the slopes of the river flow Aksay, Aktash.