The best time to go to Royat is during the late spring, summer, and early autumn months, from May to October, when the weather is most pleasant for exploring the region.During these months, you'll find the weather generally warm and sunny, ideal for enjoying the outdoor activities and the natural beauty of the Auvergne region. The thermal baths are open year-round, but the surrounding parks and walking trails are best appreciated when the temperatures are mild.For those looking to enjoy the full range of outdoor pursuits, including hiking in the nearby Puy de Dôme volcanic chain or visiting the regional natural parks, July and August offer the warmest temperatures and the longest daylight hours. This period is particularly good for families, as many local attractions and activities are in full swing.Couples looking for a more tranquil experience might prefer May, June, September, or October. During these shoulder seasons, the weather is still very agreeable, but there are fewer crowds, allowing for a more relaxed visit to the thermal baths and the charming town centre.