b'DOURO RIVER PORTO PORTUGALTHE DOUROThe Douro is one of Europes most unspoilt rivers, and sailing from Porto through the Douro Valley into Spain is a fantastic way to experience this refreshingly non-touristy part of the Iberian Peninsula for yourself. Well take in the sights of Porto and Salamanca, calling in at traditional, terracotta-topped towns and villages in between. Well learn more about the Douro regions most famous export - fortified port wine - with talks and tastings that delve into the history and culture surrounding Winston Churchills favourite tipple. 76'