Ключевые слова: active, alone, arch, architecture, archway, asia, backpack, baikal, bend, circumbaikal, eastern, entrance, explorer, hiker, hiking, historical, irkutsk region, iron, july, lake, landscape, legendary, masonry, moving, old, rail, railroad, rails, railway, recreation, road, rock, russia, siberia, silhouette, single track, sleepers, summer, through, tourist, track, travel, traveler, tunnel, walking, wall, way, woman,