Koh Kret has prospered since the Ayutthaya period as evident from the many temples on the island that are from that period. However, it may have been deserted when the Burmese sacked Ayutthaya. When Ayutthaya was reclaimed, King Taksin the Great relocated the Mon people who found religion here. The Mon people on the island came during the Thon Buri period and during the reign of King Rama I