Wiang Kum Kam is a recently discovered ancient lost city in Chiang Mai. It was flooded and abandoned more than 200 years ago. This ancient city was built in the reign of King Mengrai in 1296.
From the discoveries, there are 20 ancient remains in and around Wiang Kum Kam including buildings and temples of Wat Chedi Liam (originally: Wat Ku Kham), Wat Chang Kham, Wat Noi, Wat Pu Pia, Wat Ku Koa, Wat E Kang, Wat Hua Nong, and Wat Pu Song. The remains are dating from 21-22 Buddhist centuries.