As we sailed North the Captain treated us with a passage through the Gullet, a very narrow, ice-choked strait between Adelaide Island and the Antarctic Mainland. At one point the views ahead and behind suggested no passage existed in either direction.
Not all the floating ice is large. This piece was about 15 feet long.
We cruised North through the Lemaire Channel, where we paused for a Zodiac cruise at 05:30. I took this photo at 07:45 p.m.