Vichayen habitat located 300 metres from Prang Khaek was constructed by King Narai as a residence for Chevalier de Chaumont, the greatest French ambassador to Thailand control the reign of sovereign Louis XIV. next the place was occupied by Chao Praya Vichayen (Constantin Phaulkon) until his death by the revolutionaries. There are many infelicitous buildings to speak for seen in the compound: one which served as a Roman Catholic chapel, a hall of habitation for the ambassador and residences for members of the external mission. Ruins of humidify tanks trumped-up of bricks further fountains can besides equal seen within the compound.