© All Rights Reserved The Episcopal Palace in Porto is where the bishop of the city once lived. The 14th century building is set high above the riverside and is an easily identifiable feature on the skyline of this UNESCO designated World Heritage Site.Related images Porto's Ribeira Largo Sao Domingos - Porto River Douro, Early Morning - Porto Porto Bridge Glimpse Porto Town Hall (Camara Municipal) Majestic Cafe - Porto