Douro River: Small-Group Walking Tour at Porto City Tours

Discover the beauty of the UNESCO World Heritage Site of the Duoro River Valley with your own two feet. Listen to your guide as they explain the important people and places that put Porto on the map. Soak in the views of the river valley as your eyes trail up the vine-covered slopes that produce the grapes to make the legendary port wines and vinho verde for which the area is best known.