The best time to go to Alfonso Ugarte is during the dry season, which runs from May to September.During these months, you'll experience clear skies and pleasant temperatures, making it ideal for exploring the natural beauty of the Ancash Region. The days are generally sunny and warm, while evenings can be cooler, so it's wise to pack layers. This period is superb for outdoor activities like hiking and visiting nearby archaeological sites, as the trails are dry and easily navigable.For those looking to trek the renowned Cordillera Blanca, the dry season offers the most favourable conditions. The mountain passes are clear of snow, and the views of the towering peaks are at their most spectacular. This makes it an excellent time for experienced hikers and adventurers to enjoy multi-day expeditions.If you prefer a quieter experience and don't mind the occasional shower, the shoulder months of April and October can also be good.