Xunantunich (pronounced /ʃunantunit͡ʃ/) is an Ancient Maya archaeological site in western Belize, about 80 miles (130 km) west of Belize City, in the Cayo District. Xunantunich is located atop a ridge above the Mopan River, well within sight of the Guatemala border – which is a mere 1 kilometre (0.62 mi) to the west. It served as a Maya civic ceremonial center in the Late and Terminal Classic periods to the Belize Valley region.