Sufers: Crestawald Fortress, former artillery work at the Sufers barrier in Viamala, Graubünden, Grisons, Switzerland
Size: 4000px × 6000px
Photo credit: © volkerpreusser / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: europe, graubuenden, graubünden, grisons, schweiz, switzerland