Av Dr. Óscar Ribeiro, COVELAS
4690-218 Ferreiros de Tendais Cinfães do Douro
Portugal

https://maps.google.pt/maps?hl=pt-PT&ie=UTF8&ll=41.043627,-8.049776&spn=0.002262,0.005509&t=h&z=18

https://www.greensavers.pt/2012/01/31/new-york-times-diz-que-o-douro-%E2%80%9Ctem-tanto-a-seu-favor-que-chega-a-ser-ridiculo%E2%80%9D/