The Abbasi Hotel is the largest museum hotel in the world. In a report in March 2017, CNN introduced the Shah Abbasi Hotel as the most beautiful hotel in the Middle East. History The mother of Shah Sultan Hussain Safavi (the last Safavid king), after the construction of Chaharbagh School, dedicated many endowments to it, which included several farms, gardens, shops, and caravanserais. One of the famous endowments of this school was the caravanserai of Mother Shah, which was located wall to wall.