Balchik, Bulgaria offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Balchik is known for the Balchik Palace and its Botanical Garden. The best time to travel to Balchik, Bulgaria, is from June to September, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 23°C (73°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!