Ключевые слова: abandoned, ancient, antique, architecture, bridge, building, buzzer, canal, cathedral, danube, deserted, drained, dried out, dry, environment, flood channel, heat wave, historical, iron footbridge, landmark, landscape, little, lost place, lostplaces, low, low water, medieval, mud, mysterious, mystery, mystic, nature, place, rare, rarity, regensburg, river, riverbank, scene, scenery, sewage, side arm, sight, stone, stone bridge, summer heat, travel, tunnel, water, water level,