Ключевые слова: arch, autumn, awesome, beautiful, below, bridge, cascading, cliff, contrast, day, edge, environment, escape, europe, falling, flowing, footbridge, forest, formation, gers, grass, green, isolation, landscape, mountain, nature, old, outdoors, peaceful, pebble, portugal, river, rock, rocks, rocky, scene, scenery, soil, stone, stream, tourism, travel, tree, trees, vertical, view, water, waterfall,