Blanes, Spain offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Blanes is known for the Marimurtra Botanical Garden and the Sa Palomera rock, which marks the beginning of the Costa Brava. The best time to travel to Blanes, Spain, is from June to September, when the average air temperature is around 25°C (77°F) and the sea temperature is approximately 23°C (73°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!