The history of Dijon dates back to the Roman era, although traces of settlements in this area go back to the Neolithic period. The city emerged as a Roman settlement named Divio (or Divionense castrum). The first reliable mentions of it as a fortified point date to the 3rd century AD. Initially, it was not a major metropolis but a military camp and transit point created to control the strategically important roads of Gaul. According to one version, the city's name translates as "sacred place" or "place by two waters," indicating the confluence of the Ouche and Suzon rivers.
The transformation from a military camp into a thriving city was driven by several important factors. First and foremost, Dijon was advantageously located at the intersection of trade routes linking Northern Europe with the Mediterranean (the famous Via Agrippa), making it a vital transit hub. Additionally, in the late 3rd century, powerful defensive walls with 33 towers were erected to protect against barbarian invasions. These fortifications ensured the safety of residents and contributed to population growth. Later, the city gained significant political weight, becoming the capital of the powerful Duchy of Burgundy, which definitively cemented its status as the regional center.
The early economy was based on agriculture and trade. Thanks to the fertile soils of the surrounding area, viticulture began to develop here very early, which subsequently brought the region global fame. The Romans introduced the culture of vine cultivation, which became firmly rooted in the local way of life. Culturally, the city quickly became a significant religious center. The spread of Christianity and the cult of Saint Benignus (the patron saint of Dijon), upon whose tomb an abbey was later built, attracted pilgrims and contributed to turning the settlement into a hub of education and art of that era.