 It is apparently the only ancient temple in the Wiang Kum Kam archaeological area that remains a working temple with resident monks.In keeping with its Mon roots, Brahma, the Hindu creator, is venerated at the temple in addition to Buddhism.Wat I Khang (; "Langurs' Temple") is a ruined 16th or 17th century temple named after the former prevalence of wild old world monkeys at the site prior to its excavation and restoration, which are known as "khang" in Thai.