One of the converted traditional port boats that are now used for the six bridge tours - i.e. they run down the river Douro to the Arrabida bridge near Foz and up the river as far as the Freixa bridge Posted by Travel in Portugal on Sat, 21/12/2013 - 21:17 × Related images Porto Macdonalds River Douro Cruise River Douro, Early Morning - Porto Card Game - Foz - Porto Castelo do Queijo - Matosinhos - Porto Clerigos Tower - Porto