Porto (Oporto in English) is Portugal's second largest city and the capital of the north region. So rich is its history that the historic centre of Porto was declared a World Heritage Site by UNESCO in 1996. There's certainly a lot to see and do in Porto. In the following albums we explore Porto city, visit a port wine cellar, cruise the Douro River and more. Port Wine Tasting at the House of Sandeman > History of Port Wine in Porto and The House of Sandeman > Cruising the Douro River > Porto's Grand Cafes > A Visit to Mercado do Bolhao > We take a look at the most beautiful bookshop in the world >