Douropedia Our collection of stories, history and facts from our trips in the Douro River. Enjoy! bolhao marketThis market in the center of Porto City has a bit of everything. clerigos towerThe amazing Torre dos Clerigos in Porto. douro wine demarcationA little about the first historical wine demarcation region in the World. douro vineyardsThe vineyards in the Douro valley have been around for a long, long time. douro fishThere is a significant assortment of fish in the Douro River. douro train lineThe magical “Linha do Douro” railway line from Porto. douro port wineTasty and sweet. Port wine has a curious origin. douro cork oak forestsOne of Douro’s hidden secrets – the Cork Oak Forests. historic portoAbout the UNESCO World Heritage Site of Porto and its attractions. se do porto cathedralAt the top of the City of Porto an amazing historic building can be found and visited. The francesinhaThe “francesinha” sandiwch is a unique culinary delight found in Porto City trekking and hikingOne of the many trekking options next to the Douro River. São Cristóvão the douro river damsThe dams made the river a peaceful and controlled adventure. unesco côa valleyPrehistoric rock art sites 24 thousand years old in the Douro Valley.