The Northern Silk Road that passed through Kashgar split off into the northern Tarim Basin route which ran from Kashgar over Aksu, Kucha, Korla, through the Iron Gate Pass, over Karasahr, Jiaohe, Turpan, Gaochang and Kumul to Anxi. The southern Tarim Basin route ran from Kashgar over Yarkant, Karghalik, Pishan, Khotan, Keriya, Niya, Qarqan, Qarkilik, Miran and Dunhuang to Anxi.