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Incredible ice in the Weddell Sea

Top Weddell Sea with Citizen Science Tours

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Embark on an unforgettable journey to Weddell Sea in 2026, where you can actively participate in citizen science initiatives while exploring the beauty of the region. These tours offer a unique opportunity to engage with local ecosystems, contribute to important research, collect environmental data, and make a meaningful impact. Choose from the 3 top-rated Weddell Sea tours ranging from $12,695 to $38,295, which include a variety of activities that allow you to contribute to real-world scientific projects. Popular activities this year include Photography Seminars, Whale Watching, Wildlife Viewing, Kayaking, and Hiking. Share your ideal citizen science experience with us, and our team of travel experts will help you plan a trip that makes a difference.
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Midnight sun over the flat-topped icebergs of the Weddell Sea
from $20,395
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Wild Antarctica featuring the Weddell Sea: In Partnership with New Scientist Discovery - Fly/Sail

Punta Arenas - Ushuaia - 13 Day Itinerary aboard Sylvia Earle
  • Explore Punta Arenas history
  • Marvel at Weddell Sea icebergs
  • Discover Antarctic Sound wildlife
  • Engage in citizen science
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Punta Arenas / Port of Ushuaia
Activities
Snorkeling
Activity Level
Variable
Join a 13-day Weddell Sea Fly/Sail expedition on Sylvia Earle with New Scientist Discovery Tours, exploring Antarctica's remote regions rich in ice, wildlife, and history tied to Shackleton's Endurance expedition. Encounter seals, discover ancient fossils, and observe migrating whales while delving into polar science and the unique ecosystem.
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Zodiac cruising among icebergs
from $19,095
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Antarctic Peninsula: A Rare Exploration of the Weddell Sea

Ushuaia Roundtrip - 12 Day Itinerary aboard Ocean Explorer
  • Cross Weddell Sea
  • Visit Adélie Colonies
  • Join Zodiac excursions
  • Discover Volcanic Cliffs
Starts / Ends
Port of Ushuaia / Port of Ushuaia
Activities
Hiking
Activity Level
Variable
Sail on a 12-day journey from Ushuaia on Ocean Explorer and cross the Drake Passage to reach towering ice, major penguin colonies, and historic sites across the Weddell Sea and Antarctic Sound. Experience Zodiac excursions, wildlife viewing, and striking geological features before returning to Ushuaia.
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Antarctic sunset
from $12,695
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Celebrating New Year's In Antarctica

Ushuaia Roundtrip - 11 Day Itinerary aboard Ocean Albatros
  • Cross the Drake Passage
  • Explore Antarctic Sound
  • Celebrate New Year’s Antarctica
  • Discover South Shetland Islands
Starts / Ends
Port of Ushuaia / Port of Ushuaia
Activities
Wildlife Viewing, Whale Watching, Photography Seminars, Citizen Science, Kayaking
Activity Level
Variable
Experience an 11-day Antarctica cruise from Ushuaia aboard Ocean Albatros. Cross the legendary Drake Passage, explore the Antarctic Sound and Weddell Sea, and visit islands home to penguin colonies and research stations. Encounter whales, seals, and towering icebergs as you welcome the New Year in one of the world’s last untouched frontiers.
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Sunset over the Weddell Sea
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