Historic Porto

(click to enlarge)
Porto, the second largest city in Portugal (a UNESCO World Heritage Site), is unquestionably scenic and quaint. But if you come here expecting to find a diversion that will occupy you for more than the truly enthralling 30 minutes that you'll need to take copious, priceless panoramic photos of the hilltop Old Town from across the river, you should have at least a passing interest in two activities; touring countless churches and drinking port. Read more here and here. Other Porto interesting links: this and this. (photo picked from a friend blog)