Grad Dubrovnik, Croatia offers 8 beaches perfect for sunbathing, surfing, swimming, and more. Dubrovnik is known for its well-preserved medieval walls and historic Old Town, famously featured in the television series "Game of Thrones." The best time to travel to Dubrovnik, Croatia, is from May to September, with average air temperatures ranging from 20°C to 30°C (68°F to 86°F) and water temperatures from 21°C to 25°C (70°F to 77°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!