San Juan de los Terreros, Spain offers 6 beaches perfect for sunbathing, surfing, swimming, and more. San Juan de los Terreros is known for its stunning beaches and the iconic Geode of Pulpi. The best time to travel to San Juan de los Terreros, Spain, is from May to September, with average air temperatures around 25-30°C (77-86°F) and water temperatures around 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!