Watch humpback whales along the Western Antarctic Peninsula, especially the Gerlache Strait, nicknamed the Humpback Highway. Through the austral summer, humpbacks gather in these ice filled waters to feast on swarming krill, often lunge feeding and approaching Zodiacs with striking curiosity. Reached by expedition cruise, it offers some of the closest and most dramatic whale encounters on Earth, best from February to March.

Humpback Whale in Western Antarctic Peninsula / Gerlache Strait

expeditionHardWatching

About This Spot

Watch humpback whales along the Western Antarctic Peninsula, especially the Gerlache Strait, nicknamed the Humpback Highway. Through the austral summer, humpbacks gather in these ice filled waters to feast on swarming krill, often lunge feeding and approaching Zodiacs with striking curiosity. Reached by expedition cruise, it offers some of the closest and most dramatic whale encounters on Earth, best from February to March.

Best Months to Visit

Up to 84% sighting chance in Western Antarctic Peninsula / Gerlache Strait. Best months: January, February, December.

  • January: 84%
  • February: 84%
  • December: 70%
  • March: 65%
  • November: 45%

Practical Information

  • Location: Western Antarctic Peninsula / Gerlache Strait
  • Country: Argentina
  • Coordinates: -64.8000, -62.8000
  • Effort: expedition
  • Accessibility: Hard
  • Observation mode: Watching

Frequently Asked Questions

When is the best time to see humpback whales in Antarctica?

November to March, with February and March the best, when whales are most numerous and active before winter.

How do you visit?

By expedition cruise, usually sailing from Ushuaia across the Drake Passage. Whales are watched from the ship and from Zodiacs.

Why the Gerlache Strait?

Its krill rich waters make it a prime feeding hotspot, so busy it is nicknamed the Humpback Highway, with whales often coming very close to Zodiacs.

What else can you see?

Minke whales and orcas, penguins, seals and spectacular ice scenery.

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