Liencres, Spain offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Liencres is known for the Dunas de Liencres Natural Park, a protected area featuring stunning sand dunes and beautiful beaches. The best time to travel to Liencres, Spain, is from June to September, when the average air temperature is around 70-75°F (21-24°C) and the water temperature is approximately 66-70°F (19-21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!