Ключевые слова: adventure, amazing, balkans, beautiful, beauty, belogradchik, bulgaria, canyon, cliff, clouds, colorful, destination, entrance, europe, famous, forest, formation, fortress, gate, gem, group, heritage, high, landmark, landscape, limestone, mountain, mountains, nature, outdoor, panorama, park, peak, place, province, rock, scenic, sculptures, sky, stone, stunning, sunrise, sunset, tourism, town, travel, vidin, view, wall,