La Rioja, Philippines offers 1 beach perfect for sunbathing, surfing, swimming, and more. La Rioja is known for its beautiful beaches and the stunning Isla de Gigantes. The best time to travel to La Rioja, Philippines, is from December to February, with average air temperatures around 77°F (25°C) and water temperatures near 81°F (27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!