A spectacular waterway of glaciers, cliffs, and drifting ice.
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Overview
The Gerlache Strait is a stunning waterway located off the west coast of the Antarctic Peninsula, separating it from the Palmer Archipelago. This almost 200-kilometer (124-mile) long channel is named after Lieutenant Adrien de Gerlache, who explored it during the Belgian Antarctic Expedition in 1898. Renowned for its breathtaking beauty, the strait is characterized by towering, snow-capped mountains, dramatic glaciers that calve brilliant blue icebergs into the water, and pristine, deep blue seas. It's often considered one of the most picturesque areas in Antarctica, offering a quintessential polar experience.
The Gerlache Strait is a vital passage and a major highlight for expedition cruise ships visiting the Antarctic Peninsula. Vessels navigate its serene waters, allowing passengers to witness incredible wildlife and awe-inspiring scenery from the ship's deck or during Zodiac excursions. Unlike traditional ports, there are no land-based facilities; the experience is entirely focused on the raw, untouched wilderness. A transit through the Gerlache Strait is an essential part of most Antarctic itineraries, providing unparalleled opportunities for whale watching, penguin spotting, and immersing oneself in the remote and powerful beauty of the white continent.
Keep a keen eye out for the abundant whales that frequent the Gerlache Strait, especially humpback whales (feeding on krill) and occasionally minke whales and even orca (killer whales). You'll often see them breaching, spouting, or simply swimming alongside your ship. Also, look for various species of seals lounging on ice floes.
Tip: Bring binoculars for closer views and always be ready with your camera; marine mammal sightings can be sudden and spectacular.
While cruising or during Zodiac excursions to nearby islands or shorelines accessible from the strait, you'll encounter bustling colonies of Adélie, Gentoo, and Chinstrap penguins. Watch them waddle, preen, and dive into the icy waters.
Tip: Maintain a respectful distance from the penguins and their nests as per Antarctic regulations.
Experience the dramatic phenomenon of glacial calving, where massive chunks of ice break off from the towering glaciers along the strait and crash into the water, creating thunderous sounds and sending spray into the air.
Tip: Listen for the "Antarctic thunder" and be ready for incredible photo opportunities as ice fragments create sapphire-blue sculptures.
Participate in Zodiac (inflatable boat) cruises through the strait's calmer bays and among the myriad of icebergs. This allows for incredibly close-up perspectives of the ice formations, wildlife at water level, and the sheer scale of the surrounding mountains.
Tip: Dress warmly in multiple layers, including waterproof outer gear, as it can be colder on the Zodiacs.
Look for the eerie sight of the wreck of the Gouvernøren, a Norwegian whaling factory ship that caught fire and sank in 1916 near Enterprise Island in the Gerlache Strait. Its visible remains are a haunting reminder of Antarctica's whaling history.
Tip: Your expedition guides will usually point out this historical landmark during your transit or Zodiac cruise.
Simply find a comfortable spot on the ship's outer decks or observation lounges and immerse yourself in the awe-inspiring scenery. The combination of snow-covered mountains, towering ice cliffs, and the vibrant blues of the icebergs and water creates a constantly changing and breathtaking panorama.
Tip: The light and weather can change rapidly, offering different moods and photographic opportunities throughout the day.
Aboard
Celebrity Equinox
From
Buenos Aires, Argentina
6 Sailings
Jan 3, 2026 - Jan 30, 2027
Published prices from
per person*
taxes & fees included
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