Topola, Bulgaria offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Topola, Dobrich, Bulgaria, is known for its stunning Black Sea coastline and golf resorts. The best time to travel to Topola, Bulgaria, is in late spring or early autumn when the average air temperature is around 20-25°C (68-77°F) and the Black Sea water temperature 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!