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The tower of gold began construction on 6 May 1782. At first the palace consisted of several wooden buildings surrounded on four sides with a high defensive wall of 1,900 metres in length, which encloses an area of 218,400 square metres. Soon the King ordered the building of the Temple of the Emerald Buddha; as the Monarch’s personal place of worship and royal temple. Once the palace was complete the King decided to under go a coronation ceremony to celebrate in 1785.
The plan of the Grand Palace followed closely that of the old palace in Ayutthaya. The Palace is rectangular shaped, with the western side next to a river and the royal temple situated to the east side, with all structures facing north. The palace itself is divided into three quarters: the outer quarters, the middle quarters and the inner quarters.