A Study on the Nestorian Christian Church Site in Karakorum, Mongolia

This paper examines the possibility that a complex architectural site, excavated by the Mongol-German joint research team from 2006 to 2009, located in the northern outskirts of Karakorum, may have been a Nestorian Christian church. The rectangular complex, surrounded by earthen-walls, can be divided into two phases based on the building's layout and overlapping architectural features. The initial structure within the complex had a unique configuration, with a large room at the front directly connected to a smaller room at the back, situated centrally within the walled area. Unlike traditional Mongolian architecture, which typically faces south, this building faced east, and it is notable for having an altar in the smaller rear room. Artifacts found at the site include fragments of a cross, characteristic of Nestorian Christianity, and bronze artifacts resembling candlesticks popular in medieval Europe. These findings strongly suggest that the site was a Nestorian Christian church during the Mongol Empire. The site's location in the northern outskirts of Karakorum aligns with the description of a Nestorian Christian church in William of Rubruck’s book. Additionally, the basic rectangular layout with a niche(apse) at the end containing an altar, as found in Central Asian Nestorian churches, further supports this identification. Radiocarbon dating indicates that the church was constructed in the early 13th century. The excavation revealed that the church was destroyed by fire. However, after the church's destruction, three tiled buildings with a different layout were immediately erected on the site. The structure and artifacts suggest that these buildings were likely a Buddhist temple. Additionally, a significant number of cattle horns were found inside the side buildings, suggesting that specific ritual activities took place at this location.