We have spent the day south of the Antarctic Circle in Marguerite Bay, far enough south that at this time of year the sun never goes below the horizon, and there is no night. It was a great day to contemplate the breadth and range of conditions that shape our experience here. Our original intention was to visit Stonington Island, site of historic US and UK bases which were used periodically from the 1930s through the 1970s, but as we approached, the calm winds out in Marguerite Bay rapidly changed to ferocious katabatic winds, driven by air flow off the mainland ice sheet and tumbling down through the mountain valleys and over the surrounding glaciers. So off we went to explore alternative sites with more favorable conditions. We found ourselves amongst minute lichens, multi-hued rocks, brooding penguins, ridges of glacial debris, and a vast white plain of sea ice, surrounded by mountains and glaciers.
11/14/2024
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Mikkelsen Harbor and Spert Island
Our day at sea began with the awe-inspiring sight of Antarctica’s vast, icy landscapes. As we awoke, we found ourselves surrounded by towering mountains and glaciers, with Mikkelsen Harbor on the horizon. This small island, just south of Trinity Island, offered an unforgettable landing. We ventured ashore, walking among playful gentoo penguins and encountering four Weddell seals, including an adorable nursing pup. While some soaked in the sights, our undersea specialist, Emmet, captivated us with a fascinating lecture on the Southern Ocean’s currents. After returning aboard, we savored a delicious lunch as we cruised icy waters toward our afternoon destination, the rugged Spert Island. Zodiacs took us on a thrilling exploration of the island’s dramatic coastline where towering cliffs, steep rock faces, and natural rock arches formed a surreal backdrop, all framed by gigantic icebergs in every shape and size. As the day drew to a close, we gathered for our evening recap and briefing, reflecting on the day’s highlights and eagerly anticipating tomorrow’s adventures. It was yet another unforgettable day in the heart of Antarctica, where nature’s raw beauty never fails to amaze.
