The area around the village of Vix in northern Burgundy, France is the site of an important prehistoric complex from the Celtic Late Hallstatt and Early La Tène periods, comprising an important fortified settlement and several burial mounds. The most famous of the latter, the Vix Grave, also known as the grave of the Lady of Vix, dates to circa 500 BC. Her grave had never been looted and contained remarkably rich grave offerings (collectively sometimes known as the Trésor de Vix), including a great deal of jewellery and the Vix krater, the largest known metal vessel from Western classical antiquity, being 1.63 m (5'4") in height.
The sites are located near the village of Vix, about 6 km north of Châtillon-sur-Seine, in the Côte-d'Or department, northeastern Burgundy. The complex is centred on Mont Lassois, a steep flat-topped hill that dominates the area. It was the site of a fortified Celtic settlement, or oppidum. To the southeast of the hill, there was a 42-hectare necropolis with graves ranging from the Late Bronze Age via the Hallstatt Culture to Late La Tène. Other finds indicate activity up to Late Antiquity.
During the sixth and fifth centuries BC, the Vix or, Mont Lassois, settlement appears to have been in control of an important trading node, where the Seine, an important riverine transport route linking eastern and western France, crossed the land route leading from the Mediterranean to Northern Europe. Additionally, Vix is at the centre of an agriculturally rich plain.