Bonifacio, France offers 43 beaches perfect for sunbathing, surfing, swimming, and more. Bonifacio is known for its stunning limestone cliffs, the historic Citadel of Bonifacio, and the Lavezzi Islands. The best time to travel to Bonifacio, France, is from May to September, with average air temperatures ranging from 20°C to 28°C (68°F to 82°F) and water temperatures from 19°C to 24°C (66°F to 75°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!