Viana do Castelo topographic maps

Average elevation: 198 m

Average elevation: 474 m

Average elevation: 40 m

Average elevation: 166 m

Average elevation: 121 m

Average elevation: 215 m

Average elevation: 94 m

Average elevation: 301 m

Average elevation: 19 m

Average elevation: 274 m

Average elevation: 474 m

Average elevation: 192 m

Average elevation: 179 m

Average elevation: 500 m

Average elevation: 41 m

Average elevation: 172 m

Average elevation: 197 m

Average elevation: 931 m

Average elevation: 108 m

Average elevation: 35 m

During the Pleistocene (approximately 1.8 to 0.001 Ma ago) climatic variations resulted in an extension of glacial fields to the mid-latitudes. While there are no remnants of glaciers now, their Ice Age products (U-shaped valleys, moraines, glacial deposits, polished and natural granite surfaces) are…

Average elevation: 629 m

Average elevation: 473 m

Average elevation: 558 m

Average elevation: 362 m

Average elevation: 169 m

Average elevation: 156 m

Average elevation: 185 m

Average elevation: 48 m

Average elevation: 67 m

Average elevation: 200 m

Average elevation: 640 m

Average elevation: 139 m

Average elevation: 96 m

Average elevation: 230 m

Average elevation: 232 m

Average elevation: 84 m

Average elevation: 576 m

Average elevation: 323 m

Average elevation: 453 m

Average elevation: 754 m

Average elevation: 988 m

Average elevation: 423 m

Average elevation: 148 m

Average elevation: 725 m

Average elevation: 57 m