For most travellers, the best time to go to Kastelruth is during the summer months, from June to September, or in the winter for skiing, between December and March.The summer offers the best conditions for outdoor activities. The weather is generally warm and sunny, making it ideal for hiking, mountain biking, and exploring the Dolomites. You'll find many walking trails accessible directly from the village, leading to stunning viewpoints and alpine meadows. The village itself is bustling with market days and local festivals during this period.Winter transforms Kastelruth into a snowy wonderland, great for those interested in skiing, snowboarding, and other winter sports. The Alpe di Siusi ski resort, easily reachable by a short bus ride or cable car from nearby Seis am Schlern, offers extensive slopes for all skill levels. The village is particularly picturesque with its festive lights and traditional Christmas markets if you visit in December.Your choice depends on whether you prefer hiking and exploring in the sunshine or embracing the snow and winter sports.