On the morning after breakfast at hotel transfer to visit Oudong was the royal capital between 1618 and 1866 before the capital was moved to Phnom Penh, several temples and stupas cover three hills. These huge stupas can be seen from miles away and contain the remains of several Khmer kings including King Monivong (1927-1941) and King Ang Duong (1845-1859). The walk up the hill over 500 steps provides an excellent exercise especially the view countryside view. These hills were also the site of some of the Khmer Rouge’s most prolonged resistance against the Vietnamese army in 1979 and a memorial to those murdered by the Khmer Rouge was built on this place and continue to visit Sontte Wan Buddhist Meditation Center is largest Buddhist center in Cambodia and it is very beautiful decoration that you must visit and visit Koh Chen, it is one of famous island along Tonle Sap river, there we will see villagers make silver and bronze products for supplying in Cambodia and export to abroad and after that continue to visit Phnom Baset to see a pre-Angkorian temple from the 8th century and a reclining Buddha. The view from the temples on the surroundings plains and rice-fields is beautiful before transfer back to hotel.