Advice on Diving in Bulgaria

...ble terrain for living creatures. On the surface, the Black Sea is fed by numerous rivers creating an upper layer of water with a saline content of only 16% - distinctly non-salty when compared to the ocean. Marine life is varied at this depth, and found down to 50m. A top dive site to explore is the submerged ancient Roman port, outside of Varna. Another highlight for divers is the scuttled German Black Sea Fleet - sunk during the Second World War, along with five Russian submarines. Natural underwater features such as caves and pinnacles are also of interest to fun divers. Shallow shore div...