Ponte De Pedra Bridge over Douro river between Entre os Rios and Castelo de Paiva in Portugal

ponte de pedra douro castelo de paiva penafiel bridge portugal river entreosrios aerial town unesco entre os rios portuguese scenery scenic europe heritage famous place european drone travel overcast built structure destination transport tourism building transportation crossing urban horizontal old approach linking construction structure reflection historical city life stone between daytime over shot copy space car vehicle traffic establishing