Ban Ang, Phu Nabung.
According to Van Den Bergh et al. The site is located at a high elevation in a forested area at a distance of not more than 4-500 metres of Ban Ang village. The site consists of three groups with a total of 9 jars; the groups are close but separated by a road.
This site is one of two which has a jar with apertures on both ends.
This site possibly corresponds with Colani’s 'Unnamed Site' near Site Ban Si. She, however, recorded two jars with double aperture.