My FH and I are wanting to go to Europe for our honeymoon. I have recently discovered Viking River Cruises. We have been looking to go to Santorini Greece, but I'm a goer. We were thinking of taking about 10-12 days off for our trip. I don't like sitting around all day doing nothing so I would rather go to a few places in that time frame. Has anyone had an experience with an European River Cruise? If you were going somewhere for 10/12 days where would you go?