Douro Valley, full day. Well worth the drive time from Porto. Spectacular river valley views of terraced vineyards. We took a short boat ride and after that stopped at two small vineyards. Fonseca first, sun shining, orange trees in bloom, absolutely an idyllic place to sip a couple of glasses of port. Then on to Maos y Irmaos for a delicious lunch with Rafael and wine tasting. Thank you Pedro for a very fun and informative tour of this area.