Castelldefels, Spain offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Castelldefels is known for its beautiful beaches and proximity to the Garraf Natural Park. The best time to travel to Castelldefels, Spain, is from late May to early October, with average air temperatures ranging from 20°C to 28°C and water temperatures from 20°C to 25°C. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
