central Mongolian region Abtai Sain Khan decided to restore the permanent palace area in the form of a monastery (Erdene Zuu) using the stones and bricks of Karakorum. Erdene Zuu also became the mother monastery of Urga (Ulaanbaatar). Urga was founded in 1639 by Tusheet Khan Gombodorj the grandson of Abtai Sain Khan (both of whose mausoleums are within Erdene Zuu) as a residence for his 5 year old son Zanabazar. Urga (Palace) was also called the Huriye (circular enclosure) and was initially staffed by monks from nearby Erdene Zuu. Gers from Gombodorj's own Huriye as well as the ger-temple of Abtai Sain Khan were given to Urga (Abtai Sain Khan's ger was dismantled in Ulaanbaatar in 1937). The circular ger-district surrounding Gandantegchenlin Monastery in Ulaanbaatar (itself an extension of the Zuun Khuree/Huriye) is the only remaining Huriye organically descended from Gombodorj's Huriye and arguably the only remaining Huriye in the world. A Huriye called the Ring of the Avars (written Hring), a circular fortress of the Avar khagan containing three centuries worth of gold and treasures, was taken by Pepin of Italy in 792. William of Rubruck said that within the palace of Karakorum "there are many buildings as long as barns, in which are stored his provisions and his treasures." Ata-Malik Juvayni, a one time resident of Karakorum, says in his History of the World Conqueror that Ogedei Khan frequently invited people into the open yard of these treasure buildings where they were free to carry away all they could in a set time. The Khan also gave frequent donations from this treasure to the city's poor. The palace was built in Chinese architectural style as was common in the region since Xiongnu times. There were three main palace buildings standing side by side in a parallel form as mentioned in Yelu Chucai's poem. The three main buildings of Erdene Zuu Monastery are also parallel and sit on an elevated platform like the earlier palace. Fragments of the Sino-Mongolian inscription of 1342 were found embedded in different places in the walls of Erdene Zuu Monastery, thereby giving further proof that the monastery was largely built using stones and bricks of Karakorum. A chief feature inside the main palace was the Silver Tree made by William of Paris. See also Architecture of Mongolia Ordu-Baliq Khara-Khoto Shangdu Otuken References This article incorporates public domain text posted on-line by The United