Calafquen, Chile offers 1 beach perfect for sunbathing, surfing, swimming, and more. Calafquen, Los Rios, Chile, is known for Lake Calafquen and its surrounding natural beauty, attracting tourists for outdoor activities and relaxation. The best time to travel to Calafquen, Chile, is during the summer months of December to February, when the average air temperature is around 20°C (68°F) and the water temperature is approximately 18°C (64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!