Railroad tunnel in the mountain and colorful autumn forest

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Size: 4889px × 3586px
Location: Bulgaria
Photo credit: © phadventure / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: autumn, background, colorful, concept, country, countryside, darkness, daylight, entrance, environment, fall, forest, industry, journey, landscape, light, line, mountain, movement, nature, outdoors, path, perspective, rail, railroad, railway, road, rock, scene, scenery, speed, station, steel, stone, structure, technology, track, traffic, transit, transport, transportation, travel, trees, trip, tunnel, underground, urban, vehicle, view