Reach the Couvent des Jacobins from the city center
Alternatively you can rent a bike (more information: Vélo Star).
Reach the Couvent des Jacobins from the train station
A number of trains stop in Rennes. You can reach the city center and the Rennes conference center by metro.
Reach the Couvent des Jacobins from the airport
The nearest airport is Rennes Saint-Jacques. The easiest way to get to Rennes conference center from the airport is to take a taxi (around €30). You can also take the bus line C6 (bus stop “Aéroport, Saint-Jacques-de-la-Lande” to “République, Rennes”) and then the metro from “République” to “Place Saint-Anne”.