Bellefontaine, France offers 1 beach perfect for sunbathing, surfing, swimming, and more. Bellefontaine, Saint Pierre, France, is known for its proximity to the stunning natural landscapes of the Carbet Mountains and the Depaz Distillery. The best time to travel to Bellefontaine, France, is during the summer months of June to August, when the average air temperature is around 70°F (21°C) and water temperature is approximately 68°F (20°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!