Gaiswinkl, Austria offers 1 beach perfect for sunbathing, surfing, swimming, and more. Gaiswinkl is known for its proximity to the picturesque Salzkammergut region and the scenic beauty of the Austrian Alps. The best time to travel to Gaiswinkl, Austria, is during the summer months of June to August, when the average air temperature is around 20-25°C (68-77°F) and water temperature in nearby lakes is approximately 18-22°C (64-72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!