The city was buried under thick layers of river silt for centuries, protecting the bricks from surface erosion.
Wat Chedi Liam was modeled after the Mahaboli Temple in Hariphunchai, reflecting King Mangrai's architectural influences.
The site features a distinct mix of active small-scale farming plots interspersed with ancient brick ruins.
Excavations revealed that the city was strategically aligned with the Ping River before the water course changed permanently.
Many of the ruins were discovered by local villagers digging in their own backyards.
Wiang Kum Kam is a submerged archaeological site located in the Saraphi District south of Chiang Mai, acting as a precursor city to the Lanna Kingdom's capital. Established in 1286 by King Mangrai, the city was abandoned after chronic flooding from the Ping River caused the riverbed to shift. The site consists of over 20 scattered ruins featuring Lanna-style brick architecture and subterranean foundations revealed by sediment buildup. Wat Chedi Liam, characterized by its stepped, square-based stupa with seated Buddha niches, remains the most complete structure. Visitors explore the site via horse-drawn carriages or rental bicycles due to the spread of the ruins across a residential agricultural zone. Many sites are situated at levels below current ground surfaces, illustrating the historical impact of the Ping River's periodic flooding. Archaeological excavations beginning in 1984 uncovered original terracotta tiles and Buddhist artifacts currently held in local visitor centers. The site provides tangible evidence of urban planning techniques used in 13th-century Northern Thailand.
The stepped levels of the central stupa at Wat Chedi Liam provide the best architectural symmetry.
Rent a bicycle at the main information center to navigate the spread-out ruins efficiently.
Wear sunscreen and a hat, as most ruins are located in open, unshaded fields.
Use the horse-drawn carriage tours if you want a guided overview of the site's history.
Do not attempt to walk between every site on foot during midday, as the distance between remote ruins is significant.
Dress modestly by covering shoulders and knees; remove shoes before stepping onto raised platforms or wooden floors at temple sites.
