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Temple ruins in Chiang Mai province, Thailand
Wat That Noi (Thai: วัดธาตุน้อย; "Temple of the Little Reliquary") is a ruined temple of the Wiang Kum Kam archaeological area, outside of Chiang Mai in northern Thailand, so named because of its relatively restricted scale.
It is adjacent to Wat Chang Kham, a larger site in the same group.