The Monferrat is a peak less climbed and we want to climb at last (after previous climbs some years ago to Grand Vigemale, Cerbillona...). We find some difficulties in the entry to the ridge and we walked under the ridge some meters to surpase the Point 3184m to reach the wide col of west ridge and the summit. We climbed as well another peaks of the massif before to go to Bayssellance, but Monferrat was our first intention in the visit to massif.