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

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Size: 5800px × 3867px
Location: Kopalnia Soli Bochnia, Campi, Bochnia, Polska
Photo credit: © Jacek Sopotnicki / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: architecture, black, bochnia, cable, cart, cavern, coal, construction, dark, deep, dirty, door, electricity, engineering, equipment, europe, geology, industrial, industry, iron, machine, machinery, metal, miner, mineral, museum, path, platform, poland, polish, rail, railroad, railway, real, rock, salt, tourism, track, train, transport, transportation, tunnel, tunneling, underground, unesco, white, work