Condate and the Roman crossroads, 1st to 5th century
Rennes began as Condate, the Gaulish settlement at the confluence of the Ille and the Vilaine, and became a walled Roman town on the road network of Armorica. Its food economy was inland and riverine rather than maritime: grain, pork, river fish and the produce of the surrounding bocage, moved along the Vilaine towards the sea. That inland position is why the city has always been a market town first and a seafood town second, despite sitting an hour from some of the best shellfish beds in France.