The best time to visit Puelo is during the Chilean summer, from December to March, for the warmest weather and best access to outdoor activities.During these months, the Puelo Valley experiences its highest temperatures, typically ranging from 15°C to 25°C, with longer daylight hours. This period is ideal for exploring the region's lakes, rivers, and mountains. The roads and trails are most accessible, making it superb for those keen on fishing, hiking, or boating.Couples looking for an active holiday will find this season particularly rewarding. You can enjoy guided fishing excursions on Lake Tagua Tagua, explore the national parks, or simply relax by the water enjoying the pleasant climate. The clear conditions also offer excellent opportunities for photography.Families travelling with children will also appreciate the summer months. The warmer water temperatures make swimming in the lakes more enjoyable, and the extended daylight allows for longer days out exploring without the chill of cooler seasons.