Vrdnik, Serbia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Vrdnik is known for its spa resorts and the nearby Fruška Gora National Park. The best time to travel to Vrdnik, Serbia, is from June to August, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 22°C (72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!