Penboc'h Beach ARRADON View slideshow Share on Facebook Share on Twitter Home » detail » Penboc’h Beach Plages The beach of Penboc'h, "the most beautiful beach" of Arradon according to the regulars, stretches for nearly 400 meters. More sandy and wider than the other beaches along the Arradonnaise coast, it is located east of the town, just outside Vannes. Water Quality Grading 2017: Excellent: 3 stars.The beach of Penboc'h, "the most beautiful beach" of Arradon according to the regulars, stretches for nearly 400 meters. More sandy and wider than the other beaches along the Arradonnaise coast, it is located east of the town, just outside Vannes. Water Quality Grading 2017: Excellent: 3 stars. Read more Close Features Languages spoken Services/equipment autres Plages côté golfe