Ключевые слова: aged, ancient, antique, architecture, authentic, beautiful, building, bulgaria, bulgarian, city, country, countryside, culture, design, ethnographical, europe, exterior, heritage, historic, historical, history, house, houses, kovachevitsa, kovatchevitsa, landmark, landscape, landscapes, leshten, medieval, mountain, nature, old, outdoor, preservation, rhodope, rural, rustic, sky, stone, structure, tourism, town, traditional, traditional architecture, travel, village, wall, wood, wooden,