Cape Royds Adélie Penguin Rookery

Cape Royds sits on the western flank of Ross Island, and it punches above its weight. You’ve got roughly 2,000 breeding pairs of Adélie penguins nesting in a chaotic, noisy sprawl across volcanic rock — the southernmost penguin colony on the planet. Right next to them stands Ernest Shackleton’s Nimrod expedition hut from 1908, still standing and preserved by the Antarctic Heritage Trust. Wind off the Ross Sea keeps this place raw and alive in every direction.

Access is exclusively by helicopter or Zodiac from McMurdo Station or expedition vessels — no overland vehicle route exists. Visitation is tightly managed by Antarctic Treaty protocols; permits are required through national programs. The colony is most active during the Austral summer, November through February. Stay well back from nesting birds — disturbance restrictions are enforced.

Southernmost penguin colony on Earth.