Porto is famous for its production of port wine, and a visit to the port wine cellars is a must for wine enthusiasts. Located in Vila Nova de Gaia, just across the Douro River from Porto, the cellars offer guided tours and tastings. Visitors can learn about the history and production process of port wine, explore the cellars where the wine is aged, and sample different varieties of this sweet and fortified wine. The cellars also offer stunning views of Porto's skyline.
