Photographs taken in the vicinity of city Rongellen, Switzerland.

Landwasser Viaduct (German Landwasserviadukt) is a railway viaduct on

Viamala or Via Mala (which in Romansh literally means 'bad path') is

Ruinaulta is a canyon created by the Vorderrhein in the debris of the

The Rofla Gorge (Deutsch. Roflaschlucht or Rofflaschlucht as on the

The Solis Viaduct (Deutsch. Soliser Viadukt) is a single track