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Cruises with Poseidon Expeditions - 3 Weeks.

Visit countries like Svalbard, Argentina, Antarctica (Argentina), South Shetland Islands, South Georgia, Falkland Islands.

Poseidon Expeditions’ goal is to provide curious, discerning travellers with the perfect combination of comfort and personable service, balanced with maximum opportunities for outdoor activities in the spirit of adventure. Using a fleet of Zodiac landing craft and operating different types of helicopters aboard icebreakers, passengers are guided ashore by an exceptional team of expedition guides and educators to observe up-close the spectacular wildlife and landscapes.

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Top Destinations (Luxury Tours)

Poseidon Expeditions offers most travel itineraries to following countries.

Argentina

Argentina (9)

Antarctica (Argentina)

Antarctica (Argentina) (9)

South Shetland Islands

South Shetland Islands (9)

South Georgia

South Georgia (4)

Scotland

Scotland (3)

Iceland

Iceland (2)

Greenland

Greenland (2)

Search and compare tours. Book at the tour operator. (Luxury Tours)

We have 20 tours with Poseidon Expeditions to 12 countries with duration 3 Weeks and rates starting at USD 7,795.00.

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click here to see ALL tours and Cruises by Poseidon Expeditions, without filtering on a country, category or duration.

 

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Must see countries
 

☛ Antarctica-Continent

☛ Europe

☛ North America

☛ South-America

Duration
 
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Coming from:
United States
Languages:
English
Duration:
15 - 21 Days
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  • Poseidon Expeditions: Tours (2)
  • Poseidon Expeditions: Details

All Tours and Cruises

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Crossing 66º South Latitude (Poseidon Expeditions)
Google Map: Crossing 66º South Latitude

Crossing 66º South Latitude

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Tour Type Antarctic Circle
Going From/To
Ushuaia (Round Trip)
Travel Countries (3)
Antarctica (Argentina), Argentina, South Shetland Islands
Ports of call
Antarctic Peninsula, Drake Passage, South Shetland Islands, Ushuaia
Ship
M/v Sea Spirit

Starting at

USD 17,495.00

15 Days
Next Departure
25-Jan-2026
 
Details
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Antarctic Wildlife Adventure (Poseidon Expeditions)
Google Map: Antarctic Wildlife Adventure

Antarctic Wildlife Adventure

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Tour Type Falklands, South Georgia & Antarctica
Going From/To
Ushuaia (Round Trip)
Travel Countries (5)
Antarctica (Argentina), Argentina, Falkland Islands, South Georgia, South Shetland Islands
Ports of call
Antarctic Peninsula, Drake Passage, Falkland Islands, South Georgia, South Shetland Islands, Stanley, Ushuaia, Weddell Sea
Ship
M/v Sea Spirit

Starting at

USD 23,195.00

21 Days
Next Departure
09-Nov-2025
 
Details