La Arena, Spain offers 2 beaches perfect for sunbathing, surfing, swimming, and more. La Arena is known for its beautiful beaches and the nearby Teide National Park. The best time to travel to La Arena, Spain, is from June to September, with average air temperatures around 70-80°F (21-27°C) and water temperatures around 66-72°F (19-22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!