14. Sultan Tekesh Mausoleum
The Sultan Tekesh Mausoleum is located within the vicinity of the Ruins of the Old Urgench which is now a municipality in Turkmenistan. The ruins will be featured later on but just a heads up; the place in its entirety is a World Heritage Site. Anyway, the Sultan Tekesh Mausoleum is believed to be the burial site of Ala al-din Tekesh, Sultan of the Khwarezm Empire. He established the dynasty and reigned from 1172 to 1200.