One of several impressive buildings that form the street corners on Porto's Avenida dos Aliados. The Avenida is considered the proper centre of Porto and is overlooked by the town hall Posted by Travel in Portugal on Sat, 21/12/2013 - 21:17 × Related images Tree of Jesse - Igreja de São Francisco - Porto Rua de Azevedo De Albuquerque - Porto Porto Tram - Electric Car 274 Praca Carlos Alberto - Porto River Douro Cruise Ponte da Arrábida - Porto