The area runs alongside the foothills of the Montagne Noire and is mostly south-facing. Its uneven terrain is made up of hills and valleys and has a variety of unique exposures that ensure each grape variety is able to develop its own original aromas. This distinctive terroir has been worked since ancient times and is characterised by its individual microclimate that sees very sunny days contrasted with cool winds that blow down from the ridges. This alternation between warm and cool air is conducive to an even ripening of the grapes.