The language is French. English is spoken and/or understood by many younger people.
- 1 Rennes Bretagne Airport (Rennes–Saint-Jacques Airport, Aéroport de Rennes–Saint-Jacques (RNS IATA)). A minor international airport with direct flights from numerous French cities, Ireland, the United Kingdom and Spain.
There are TGV trains from Paris Montparnasse to Rennes.
Regional trains link Rennes to Nantes (via Redon) and Saint-Malo; Quimper to Brest.
In Ille-et-Vilaine, and throughout Brittany, all roads are free (no tolls).