By car, from Paris :
From the A11 motorway, take exit N ° 23. On the roundabout (Bd des Européens), take the 2nd exit on the right towards Chemin de la Boisbonnière. At the stop sign, turn left on Chemin de la Boisbonnière then at the roundabout, turn left on route de Gachet to reach the main entrance of Oniris.
By car, from Vannes or Rennes :
Take the direction of Paris. Take exit N ° 24 (Nantes-Est). At the roundabout, turn left on Rue Émile Borel. At the next roundabout, turn left onto Route de Gachet. On route de Gachet, first entrance on the left: Oniris main entrance.
By public transport :
Bus 75 towards Charbonneau, Stop Ecole Vétérinaire. Chronobus C6 Chantrerie-Grandes Ecoles - Terminus (then 12 min walk).