We are scheduled to leave April 1 for Europe - Amsterdam, Venice, Florence and Paris. Obviously the Italy portion may need to be cancelled, but we haven't made that call yet. For Plan B, I'm looking at Copenhagen and then the ferry up to Oslo, maybe train to Bergen. Since I don't have my usual time for planning, I'm asking here for any tips for cool towns or things to see or do. We're up for a museum or two and just wandering. We'd have 11 days, unless we cut it short and add some time to our Paris leg.