I'm planning on surprising my wife with a Mothers Day trip to Europe for the two of us. She's a flight attendant and flys JFK to Europe regularly. I've never been. We've discussed going to Europe together for a long time.
Here's the question. I have 5-6 days planned (depends on our ability to fly standby). Is it possible to do London and Paris in 6 days or would you suggest just doing 1 city? Any insight or itineraries would be greatly appreciated.
Thanks!