Possibility of acces
by the ferry Royan / Le Verdon (05.56.73.37.73),
then N.215 until Lesparre
and D.2 until Vertheuil.
Click HERE for the schedules

Another possibility...
the ferry Blaye / Lamarque (05.57.42.04.49),
then D.2 until Vertheuil,
via Pauillac.
Click HERE for the schedules

By route... nationale 215 Bordeaux - Lesparre Médoc, after St Laurent, direction Vertheuil, left at the entrance of the village