Geography ❯Antarctica

Weddell Sea

South Orkney Islands Ocean Currents Maritime Geography Geographical Discoveries Shipwreck Sites Shipwreck Locations Filchner-Ronne Ice Shelf South Georgia South Georgia Island

World’s Largest Iceberg A23a Runs Aground Near South Georgia Island

The 1.1-trillion-ton iceberg, calved in 1986, halts 50 miles from the island, potentially sparing its wildlife while posing risks to fisheries.

Shackleton's Endurance Revealed in Stunning 3D Detail

World's Largest Iceberg A23a Trapped in Ocean Vortex