Castelo de Paiva is in the region of Aveiro, in Portugal.
Castelo de Paiva is a picturesque town located in the Aveiro region of Portugal. It is known for its beautiful countryside landscapes, lush vineyards, and excellent hiking trails. The town is located on the banks of the Douro River and has a rich history that can be seen in its architecture and monuments. Castelo de Paiva is a great destination for those looking to relax and escape the hustle and bustle of city life. With its charming wine cellars, delicious traditional cuisine, and warm hospitality, Castelo de Paiva offers a unique setting for an authentic Portuguese experience.