Tyulenovo, Bulgaria offers 1 beach perfect for sunbathing, surfing, swimming, and more. Tyulenovo, Dobrich, Bulgaria, is known for its stunning coastal cliffs and the Tyulenovo Arch, a natural rock formation popular among tourists and photographers. The best time to travel to Tyulenovo, 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!