Bibracte founded
200 BCE.
Shown on the map at 46.924°, 4.035°.
Bibracte, a Gallic oppidum (fortified settlement), was the capital of the Aedui and one of the most important hillforts in Gaul. It was located near modern Autun in Burgundy, France. The material culture of the Aedui corresponded to the Late Iron Age La Tène culture. In 58 BC, at the Battle of Bibracte, Julius Caesar's armies defeated the Helvetii 26 km (16 mi) south of the fort. In 52 BC, Vercingetorix was proclaimed head of the Gaulish coalition at Bibracte. A few decades after the Roman conquest of Gaul, Bibracte was abandoned in favour of Autun, another 25 km (16 mi) away. Once abandoned, Bibracte remained undisturbed and unexamined until discovered by modern archaeology. Jacques-Gabriel Bulliot initiated the first excavations at the site between 1867 and 1895. His nephew Joseph Déchelette, author of a famous Manuel d'Archéologie, continued the excavations between 1897 and 1907. The modern site, known as Mont Beuvray, is generally identified as ancient Bibracte. The site straddles the borders of the French départements of Nièvre and Saône-et-Loire in Burgundy. The site is an archaeological park at the centre of a protected forest.
Text from the Wikipedia article Bibracte, licensed CC BY-SA 4.0.