That sounds like a great trip! We really wanted to visit the Peace Museum, but we just didn't have the time for it (we were probably in Gernika a whole 2 hours and that included lunch). I'd love to see the real deal at the Reina Sofia some time! We've visited Madrid several times, but it's always been to see friends and haven't done much touristy stuff there. We need to though! Thank you for reading! :)