When a fortnight's cruise with a Baltic 'cocktail' of an itinerary came up with sailing to ports of Oslo, Copenhagen, Berlin, Riga, Tallinn, St. Petersburg, Helsinki and Stockholm, we jumped at the chance particularly since we had been enthralled with St. Petersburg which city we visited some few years ago and had every intention to revisit...! And what a cocktail it was....since this was late Spring and the weather we had was rather variable....rain, fog and brilliant sunshine...with temperatures that ranged from positively wintry to summery...but we enjoyed it all...