Linz, Austria offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Linz is known for its vibrant cultural scene and the Ars Electronica Center, a museum of the future focusing on electronic arts. The best time to travel to Linz, Austria, is from May to September, when the average air temperature ranges from 15°C to 25°C (59°F to 77°F) and the Danube River water temperature is around 18°C to 22°C (64°F to 72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!