Jengish Chokusu is the highest mountain in Kyrgyzstan. Jengish Chokusu is considered the most northerly 7,000-metre mountain in the world by geologists; the actual rock summit of Khan Tengri, the Tian Shan's third highest peak, is 6,995m above sea level, though a thick layer of ice adds another 15m to its altitude, such that mountaineers classify it as 7,000m peak.