Arenal de Castell, Spain offers 1 beach perfect for sunbathing, surfing, swimming, and more. Arenal de Castell, Balearic Islands, Spain, is known for its beautiful beach, Arenal Beach, and the nearby S'Albufera des Grau Natural Park. The best time to travel to Arenal de Castell, Spain, is from June to September, when the average air temperature is around 25-30°C (77-86°F) and the water temperature is approximately 22-26°C (72-79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
