The Grand Palace in Bangkok is in reality a walled town covering an area of over a square mile. Besides the Royal Chapel (Wat Phra Kaeo ),where the Emerald Buddha is enshrined,the principal object of interest within the precincts of the Palace are the three halls ofaudience,viz,the Dusit Maha Prasat Hall , the Amarindr Vinchai Hall and the Chakri Maha Prasat Hall.