Illuminated underground tunnels in old, salt mine in Bochnia, Poland

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Size: 5500px × 3667px
Location: bochnia
Photo credit: © Jacek Sopotnicki / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 2, architecture, black, bochnia, cavern, choice, coal, concept, dark, dead, dirty, engineering, equipment, europe, geology, industrial, industry, iron, miner, mineral, museum, path, poland, polish, rail, railroad, railway, real, rock, salt, shunt, sidetrack, siding, tourism, track, train, transport, transportation, tunnel, tunneling, underground, unesco, white, work