Viaduct and tunnel on the Semmering Railway. The Semmering Railway is the oldest mountain railway of Europe and a Unesco World Heritage site.

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Size: 8608px × 4031px
Photo credit: © Thomas Marchhart / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: ancient, arch, architecture, austria, autumn, bridge, construction, europe, forest, heritage, historical, landmark, landscape, mountain, nature, outdoor, railroad, railway, retro, rock, scenic, semmering, stone, tourism, traditional, train, transport, transportation, travel, tree, tunnel, unesco, viaduct, view, vintage