Ключевые слова: architectural, architecture, bourgas, building, bulgaria, burgas, byzantine, capital, cathedral, center, christian, christianity, church, city, cityscape, cross, culture, cyril, dome, famous, gold, golden, heritage, historical, history, holy, landmark, methodius, monument, monumental, old, orthodox, outdoors, religion, saint, sky, square, street, style, summer, symbol, temple, tourism, travel, urban,