San Borondon, Spain offers 1 beach perfect for sunbathing, surfing, swimming, and more. San Borondon, Canary Islands, Spain, is known for the legendary phantom island of San Borondon that has intrigued explorers and tourists for centuries. San Borondon is a mythical island, but if you meant the Canary Islands, the best time to visit is from March to May or September to November, with average air temperatures around 20-25°C (68-77°F) and water temperatures around 19-23°C (66-73°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!