360 degree format based on the latest archeological studies. The following are some of the notable buildings of the city. Khan's Palace The Tumen Amgalan Ord (Palace of Myriad Peace), built in 1236, was located at the southern end of the city enclosed by a wall of its own. Previously the large building outside the Erdene Zuu Monastery on its north-west side was thought to be the Khan's Palace. Later research revealed that the large building was actually the 300 feet (90m) tall Pavilion of the Rising Yuan. The Khan's Palace is now understood to have been located on the exact site of the Erdene Zuu Monastery. The northern wall of the Palace separated it from the city the outline of which can be clearly seen on satellite images. 13th century walls have been excavated under the current walls of the monastery. William of Rubruck wrote that "Mangu had at Caracarum a great palace, situated next to the city walls, enclosed within a high wall like those which enclose monks' priories among us." An even older layer dating back to the 8th century has also been discovered under the 13th century walls. This has been theorized to be the Takhai Balgas (Takhai City) mentioned in Mongolian chronicles relating to the foundation of the Erdene Zuu Monastery. The Yuanshi and the Karakorum Sino-Mongolian Inscription of 1342 both state that Genghis Khan established his capital in Karakorum in 1220 and that Ogedei Khan later built a wall around the entire city in 1236. Some remnants of the smaller old wall may have already existed during Genghis Khan's time and his palace would have been stationed on the spot of the Palace of Myriad Peace. In a traditional Khuree (circular, mobile camp) arrangement the mobile palace of the Khan is usually located in the center with an open square or unhindered space to the south which was well-guarded. In the case of Karakorum the non-palatial part of the settlement grew only to the northern side of the palace with no settlement to the south of the palace. This not only followed the general principle of the Khuree but also provided the Khan unhindered access to the nearby river and forested mountains to the south and south-west which were his hunting grounds. This also ensured that there was no settlement upstream the Orkhon River which flowed north-westwards along the western side of the city