Spot the Capela das Almas blue
Find the Capela das Almas on Rua de Santa Catarina, with its entire facade in blue-and-white azulejos. Photograph the cascade of tiles.
Spot the Clérigos Tower
Find the Torre dos Clérigos rising 75 metres above the city. Photograph the baroque bell tower.
Spot the Dom Luís I Bridge
Find the double-decker Dom Luís I Bridge over the Douro. Photograph the iron arches from the Ribeira or Vila Nova de Gaia.
Spot the Porto Sé cathedral
Find the Sé Cathedral on a hill above the Ribeira, the granite romanesque-and-gothic facade. Photograph from the plaza below.
Spot the Portuguese tricolor
Find a Portuguese flag (vertical green-red with the coat of arms) flying on a building, balcony or boat. Photograph the colours.
Spot the Ribeira pastel facades
Walk along the Ribeira waterfront and find the colourful pastel houses stacked up the hillside. Photograph the cascade.