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Saint Vlas (bul. Свети Влас, [sve`ti   `vlas]) is a town at the sea situated in the eastern branche of Stara planina mountain in immediate vicinity of the Black Sea coast. Nowadays, its shore is growing into the most picturesque Bulgarian sea place, entirely facing southwards and looking like Riviera that starts at Sunny Beach, comes through St. Vlas itself and ends at the cape Emine.   
 The 1 km long beach, with its tiny inlets, is a unique place for a romantic rendezvous. Air drafts among the sea and the mountains form a significant nature phenomenon, which purifies air preventing it from pollution. The climate has  powerful curative influence on bronchial asthma and other chronic liver cases. In recent years, the town of Sveti Vlas has turned into an attractive holiday destination.
St. Vlas is the basepoint of the local ekological path in the region of East Stara planina mountain: Gorgeous mountain, Blue shore, Thousands of years old history.