Ключевые слова: ancient, antique, architecture, building, bulgaria, byzantine, cultural, culture, destination, european, exterior, facade, famous, fortification, fortress, heritage, historic, historical, hostory, landmark, landscape, monument, mountain, outdoor, pazardzhik, pazardzhik region, peristera, peristera fortress, peshtera, rhodope, rhodopes, rhodopes mountain, rhodopi, rodopi, ruins, scene, sight, sightseeing, the peristera, thracian, tourism, tourist, touristic, town, travel, vacation, wall,