On a recent trip to Portugal we took a river cruise North on the Douro River. The Douro is a major river along the Iberian Peninsula from Spain to its outlet in Porto, Portugal. Due to the time of year, November, the weather was very cool in the morning. Arising early meant that you were confronted with an amazing fog. The fog would stay with us until the sun would burn it off as the air temperature warmed up. This was a great opportunity to get some wonderful photographs.
I am always amazed at the sights and people we meet as we travel in different countries. If you have not been to Portugal set it as a destination.