La Linea de la Concepcion, Spain offers 5 beaches perfect for sunbathing, surfing, swimming, and more. La Linea de la Concepcion is known for its proximity to the British Overseas Territory of Gibraltar, making it a convenient base for tourists visiting the Rock of Gibraltar. The best time to travel to La Linea de la Concepcion, Spain, is from May to September, with average air temperatures ranging from 20°C to 30°C and water temperatures around 20°C to 24°C. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!