Xiangkhouang Province
The [[stupa]] [[That Luang]] and the [[Plain of Jars]] in [[Xiangkhouang Province|Xieng Khouang]] were both nominated for [[UNESCO]] status in 1992. [[That Luang]] was nominated for its religious significance as a site of [[Buddhist pilgrimage]] and the [[Plain of Jars]] for its importance as a major archaeological site of [[Iron Age]] culture in [[Southeast Asia]].