Ключевые слова: aerial, altitude, apartments, architecture, balkan, balkans, beautiful, building, bulgaria, bulgarian, capital, city, cityscape, colorful, culture, famous, hill, historic, historical, history, homes, house, houses, landscape, lodging, medieval, old, outdoor, roofs, scenery, sky, summer, terrace, top, tourism, touristic, town, travel, travel destination, trees, vacation, veliko tarnovo, view, yantra,