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66°33′S — SOUTHERN OCEAN DISPATCH

Antarctic Expedition Cruises

Compare live cabin prices, ice-strengthened ships, and verified polar departures across operators.

Port:Buenos Aires Clear all

Whales & Dolphins

Commerson's Dolphin

A small, sharply marked black-and-white dolphin found only around the tip of South America, often seen riding the bow wave in narrow channels. Its jacobita or panda-dolphin nickname comes from the bold two-tone pattern that make it hard to mistake for anything else.

Whales & Dolphins

Fin Whale

The fin whale is the second-longest animal on Earth after the blue whale, reaching up to 27 metres. Its long, slender, countershaded body is most often seen slicing through open water rather than breaching.

Whales & Dolphins

Sei Whale

The sei whale is the third-largest rorqual after the blue and fin whale, and one of the fastest cetaceans afloat, capable of short bursts near 50 km/h. It favours deep offshore water, so a sighting on the crossing south is a genuine bonus rather than a certainty.