A railway viaduct across the River Tamar, at Calstock, on the Devon-Cornwall border, in east Cornwall, England, United Kingdom, Europe

horizontal travel cornwall england uk river tamar river water calstock railway bridge bridge architecture outdoors day reflection clear sky sky building no people viaduct boat forest tree arch column support moored past history arches architectural boats nautical vessel nautical vessels transport transportation bridges connection connections buildings columns pillar pillars daytime forests trees tourist destination tourist destinations outdoor outside rivers flowing water