The best time to go to Jalhay is during the late spring and summer months, from May to September, when the weather is at its most pleasant.During this period, you can expect warmer temperatures and longer daylight hours, which are ideal for exploring the natural beauty of the High Fens – Eifel Nature Park. This makes it superb for outdoor activities such as hiking, cycling, and enjoying the serene landscapes. The blooming heather in late summer adds a particularly picturesque quality to the fens.For those who enjoy winter sports or a cosy, colder getaway, December to February can also be a good time to visit. While it's colder, there's a chance of snow, transforming the area into a winter wonderland, especially appealing for cross-country skiing or snowshoeing. However, some outdoor attractions might have reduced opening hours.