Paillaco, Chile offers 1 beach perfect for sunbathing, surfing, swimming, and more. Paillaco is known for its proximity to the scenic Ranco Lake and the picturesque Valdivian Coastal Reserve. The best time to travel to Paillaco, Chile, is during the summer months of December to February, when the average air temperature is around 68°F (20°C) and the water temperature is approximately 59°F (15°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!