'Senhora do Douro' at Regua 'Douro Prince' at Regua Mateus Palace Mateus Palace Mateus Palace Mateus Palace Mateus Palace Mateus Palace Mateus Palace Pinhao- Azulejos Tiles at the Railway Station Pinhao- Azulejos Tiles at the Railway Station Pinhao- Azulejos Tiles at the Railway Station Pinhao- Azulejos Tiles at the Railway Station Pinhao- Azulejos Tiles at the Railway Station Pinhao- Azulejos Tiles at the Railway Station Entering Valeira Dam Riverside Railway Granite Cliff Cockburn's Quinta Cockburn's Quinta Quinta Near Vesuvio 'Douro Elegance' Colourful Granite Cliff Tugboat 'Foz Do Vouga' Entre-os-Rios- Ponte de Pedra Sand and Gravel Loading Seixinha Porto Carvoeiro- Dilapidated Buildings Broalhos- Natural Gas Power Station Crestuma-Lever Barrage Crestuma-Lever Barrage Porto- View from Cabin Porto- Abandoned Factory Porto- Cathedral Porto- '100% Electrico' Porto- Porto- Azulejo Tile in Sao Bento Railway St… Porto- Porto- Azulejo Tile in Sao Bento Railway St… Porto- Porto- Azulejo Tile in Sao Bento Railway St… Porto- Porto- Azulejo Tile in Sao Bento Railway St… Porto- Porto- Azulejo Tile in Sao Bento Railway St… Porto- Porto- Azulejo Tile in Sao Bento Railway St… Porto- Porto- Azulejo Tile in Sao Bento Railway St… Porto- Azulejo Tile in Sao Bento Railway Station Porto- Cathedral Interior Porto- Rooftops