Ibarrangelu, Spain offers 8 beaches perfect for sunbathing, surfing, swimming, and more. Ibarrangelu, Basque Country, Spain, is known for the stunning beaches of Laga and Laida, and the nearby Urdaibai Biosphere Reserve. The best time to travel to Ibarrangelu, Spain, is from June to September, with average air temperatures around 68-77°F (20-25°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!