Antarctica, South Georgia, Mid-Atlantic Isles, and Spain

Seabourn · Seabourn Venture · 44 days

The sailing, in facts

The route as the supplier files it. Ports and stops without a coordinate are still listed — they are calls, not gaps.
Day	Where
Days 1–2	Buenos Aires, Argentina
Day 2	Air travel
Day 2	Ushuaia, Argentina
Days 3–4	Day-at-Sea
Days 5–9	Antarctica (Cruising), Antarctica
Day 10	Day-at-Sea
Days 11–12	Ushuaia, Argentina
Day 13	Day-at-Sea
Days 14–15	Falkland Islands (Cruising), Falkland Islands (Malvinas)
Days 16–17	Day-at-Sea
Days 18–20	South Georgia Islands, South Georgia And The South Sandwich Islands
Days 21–24	Day-at-Sea
Day 25	Inaccessible Island, British Overseas Territory, Saint Helena, Ascension And Tristan Da Cunha
Day 25	Tristan da Cunha, Saint Helena, Ascension And Tristan Da Cunha
Day 26	Nightingale Island, United Kingdom
Days 27–29	Day-at-Sea
Day 30	Jamestown, United Kingdom
Days 31–32	Day-at-Sea
Day 33	Boatswain Bird Island, Ascension Island, British Overseas Territory, Saint Helena, Ascension And Tristan Da Cunha
Days 34–37	Day-at-Sea
Day 38	Mindelo, Cape Verde
Days 39–40	Day-at-Sea
Days 41–42	Santa Cruz De Tenerife, Spain
Day 43	Funchal, Portugal
Day 44	Day-at-Sea
Day 45	Lisbon, Portugal

1 departure of this itinerary in the atlas. Dates come from the supplier feed and are refreshed nightly.
Departs	Returns	Days	Ship	Offer
2028-03-11	2028-04-24	44	Seabourn Venture	Yes

Supplier offers, from the Virtuoso promotions feed. They stack with the advisor benefits on the booking rather than replacing them — how that works.