Cluj Napoca, Romania offers 1 beach perfect for sunbathing, surfing, swimming, and more. Cluj Napoca is known for its vibrant cultural scene, including the Transylvania International Film Festival and the Electric Castle music festival. The best time to travel to Cluj Napoca, Romania, is from May to September, with average air temperatures ranging from 15°C to 25°C and water temperatures around 18°C to 22°C. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!