What an amazing first day in Antarctica! We crossed the Antarctic Circle last night and felt a bump, since that’s when we encountered lots and lots of sea ice. That meant that when I arrived on the bridge at 4am after being woken up by the ice, many more of us were up there taking in the beautiful early morning light. We visited Jenny Island and Porquois Pas Island at the northern end of Marguerite Bay on a stunningly calm day.