Avenida de Dom Carlos I at the mouth of the river Douro in Porto. This area is called Foz, which means river mouth and is a popular spot for promenading. Posted by Travel in Portugal on Sat, 21/12/2013 - 21:18 × Related images Foz do Douro Promenade Torre dos Clérigos detail Serralves Foundation Porto's Ribeira Porto Cathedral Square Tree of Jesse - Igreja de São Francisco - Porto
