I would like to ask those of you who have traveled in Spain for your help with my itinerary. I will be there for 10 nights in late August early September. I wish it was longer, but can not take anymore time from work. I have an open jaw flight arriving in Madrid around noon on August 30th and departing from Barcelona around noon on September 9th. In addition to those cities I want to see Seville for sure and possibly Granada. I think 3 nights per city is about right for me, however I am considering 2 nights only in a couple of cities to squeeze Granada in as well. I plan on using the train to travel from Madrid to Seville then to Granada if I go there. I would then fly to Barcelona using Vueling. During the day I enjoy seeing historical sites, castles, cathedrals. In the evening I like to have a nice meal, a few drinks, visit with locals and people watch. Tell me what you think. Would you limit it to 3 cities or try to see all 4? If you would do all 4, tell me how many nights you would allow for which cities. Thanks.