![Porto Portugal waterfront, view of the historic waterfront promenade of the old town Ribeira district along the Douro River in the centre of Porto Stock Photo - Alamy Porto Portugal waterfront, view of the historic waterfront promenade of the old town Ribeira district along the Douro River in the centre of Porto Stock Photo - Alamy](https://c8.alamy.com/comp/J1JA67/porto-portugal-waterfront-view-of-the-historic-waterfront-promenade-J1JA67.jpg)
Porto Portugal waterfront, view of the historic waterfront promenade of the old town Ribeira district along the Douro River in the centre of Porto Stock Photo - Alamy
![Ribeira Porto Portugal, view of the historic old town waterfront buildings of the Ribeira district along the Douro River in the centre of Porto Stock Photo - Alamy Ribeira Porto Portugal, view of the historic old town waterfront buildings of the Ribeira district along the Douro River in the centre of Porto Stock Photo - Alamy](https://c8.alamy.com/comp/J1JA4Y/ribeira-porto-portugal-view-of-the-historic-old-town-waterfront-buildings-J1JA4Y.jpg)
Ribeira Porto Portugal, view of the historic old town waterfront buildings of the Ribeira district along the Douro River in the centre of Porto Stock Photo - Alamy
![The Lively Ribeira Waterfront, Porto, Portugal. Editorial Stock Photo - Image of dining, outdoors: 129662438 The Lively Ribeira Waterfront, Porto, Portugal. Editorial Stock Photo - Image of dining, outdoors: 129662438](https://thumbs.dreamstime.com/b/historic-ribeira-waterfront-cais-de-lively-sunday-lunchtime-has-many-tourists-thriving-bars-cafes-restaurants-129662438.jpg)