Porto is not only one of the best European destinations. This beautiful city has many attractions to please you. There are so many activities for children such as The World of Discoveries or a visit to the surroundings ( Braga, Guimaraes, the Douro Valley, the beautiful beaches, parks, landscapes, vineyards). Give yourself 3 to 4 days in family in Porto, Go on excursion to Braga and Guimaraes for a day or two and take the train to the Douro Valley.
Stop at Pinhao and book an apartment, a house or a hotel room and enjoy the breathtaking scenery of the Douro Valley, a UNESCO World Heritage Site.