DSC_0030.JPG DSC_0030.JPGThumbnailsCanon do Sil - Ribeira Sacra - IDSC_0030.JPGThumbnailsCanon do Sil - Ribeira Sacra - IDSC_0030.JPGThumbnailsCanon do Sil - Ribeira Sacra - IDSC_0030.JPGThumbnailsCanon do Sil - Ribeira Sacra - I
A typical structure to feed water to a mil.