The Ban Chiang Archaeological Site is a large, prehistoric earthen mound located in an agricultural area in the Ban Chiang Sub-district, Nong Han District of Udon Thani Province in northeast Thailand, within the watershed of the Mekong River.
The Ban Chiang Archaeological Site is a large, prehistoric earthen mound located in an agricultural area in the Ban Chiang Sub-district, Nong Han District of Udon Thani Province in northeast Thailand, within the watershed of the Mekong River. It is an oval-shaped mound formed by human habitation 500 meters x 1,350 meters and 8 meters high. The site was first discovered in 1966. It has since been extensively excavated and its remains studied by Thai and international scholars. Since 1966 the dating of the site has been adjusted and refined over time in line with advances in the understanding and techniques of radiometric dating. This research has revealed that the site dates from 1,495 BC .and contains early evidence for settled agrarian occupation in Southeast Asia, along with evidence of wet rice agriculture, associated technological complex of domesticated farm animals, ceramic manufacture, and bronze tool-making technology. The total area of the property is 67.36 ha of which approximately 0.09% has been excavated (as of 2012)