The best time to go to Hiraya is during the summer months, from June to August, or in autumn, from late September to November.Summer in Hiraya is ideal for those who enjoy outdoor activities. The weather is warm and pleasant, great for exploring the natural beauty of the region, such as hiking along the scenic trails around Lake Hiraya or visiting the Hiraya Highlands. Families often find this a great time to visit, with plenty of opportunities for children to enjoy nature and the numerous local festivals that take place.Autumn offers a spectacular display of vibrant foliage, making it a particularly good time for couples seeking a romantic and picturesque getaway. The air is crisp, and the landscapes around Mount Ena become a riot of reds, oranges, and yellows.