The best time to visit Reisseck for optimal weather and outdoor activities is generally during the summer months, from June to September.During this period, you'll experience pleasant temperatures ideal for hiking, exploring the mountain trails, and enjoying the scenic beauty of the Carinthian Alps. The Reisseck mountain railway, a key attraction, operates during these months, allowing access to higher elevations and stunning views. This time is particularly good for families looking for an active vacation with plenty of opportunities for outdoor adventure.For those interested in winter sports, the period from December to March offers excellent conditions for skiing and snowboarding. While Reisseck itself is more known for its summer activities, nearby resorts provide ample opportunities for winter sports enthusiasts.