Switzerland’s Rhaetian Railway transalpine route was declared a UNESCO World Heritage site in 2008 for its engineering, architecture, and harmony…
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Switzerland’s Rhaetian Railway transalpine route was declared a UNESCO World Heritage site in 2008 for its engineering, architecture, and harmony with the environment.
Switzerland’s Rhaetian Railway transalpine route was declared a UNESCO World Heritage site in 2008 for its engineering, architecture, and harmony with the environment.
