The best time to visit Tilff is during the warmer months, from late spring to early autumn, specifically May through September.During this period, the weather is generally pleasant, with milder temperatures and more sunshine, making it ideal for exploring the outdoors and enjoying the village's riverside setting. You'll find it comfortable for walking, cycling along the Ourthe River, or simply relaxing at a cafe terrace.For those interested in local events and outdoor activities, July and August are particularly good. Many local festivals and events take place during these months, offering a chance to experience the regional culture. The longer daylight hours also allow for extended sightseeing and enjoyment of the natural beauty surrounding Tilff.If you prefer slightly cooler weather and fewer crowds, May, June, and September are excellent choices.