Canonical page: /v/lindblad-expeditions/national-geographic-endurance/20261212-20261223/ Collected: 2026-10-18 JSON: /v/lindblad-expeditions/national-geographic-endurance/20261212-20261223/index.json [National Geographic Endurance](/s/lindblad-expeditions/national-geographic-endurance/) - [Lindblad Expeditions](/lines/lindblad-expeditions/) YOUR ITINERARY # National Geographic Endurance 11 nights - Buenos Aires to Ushuaia 12 Dec 2026 - 23 Dec 2026 [![National Geographic Endurance itinerary map; numbered stops match the itinerary below](/maps/207f5f3c6275903ddb8bb9449fa6441fe3336fead47f43dbaf636b571419c237.svg)](/maps/207f5f3c6275903ddb8bb9449fa6441fe3336fead47f43dbaf636b571419c237.svg) Port locations are approximate; routes are illustrative. 5 of 9 port calls have coordinates. ## Your stops Arrival and departure times have not been published for this sailing. 1. Saturday, 12th December 2026 ### [Buenos Aires](/p/argentina/buenos-aires/) 2. Saturday, 12th December 2026 ### At sea 3. Sunday, 13th December 2026 ### At sea 4. Sunday, 13th December 2026 ### [Ushuaia](/p/argentina/ushuaia/) 5. Monday, 14th December 2026 ### At sea 6. Tuesday, 15th December 2026 ### At sea 7. Wednesday, 16th December 2026 ### [Antarctic Peninsula](/p/antarctica/antarctic-peninsula/) 8. Thursday, 17th December 2026 ### [Antarctica](/p/antarctica/antarctica/) 9. Friday, 18th December 2026 ### [Antarctica](/p/antarctica/antarctica/) 10. Saturday, 19th December 2026 ### [Antarctica](/p/antarctica/antarctica/) 11. Sunday, 20th December 2026 ### [Antarctica](/p/antarctica/antarctica/) 12. Monday, 21st December 2026 ### Scenic cruising - sea 13. Monday, 21st December 2026 ### At sea 14. Tuesday, 22nd December 2026 ### At sea 15. Wednesday, 23rd December 2026 ### [Buenos Aires](/p/argentina/buenos-aires/) 16. Wednesday, 23rd December 2026 ### At sea 17. Wednesday, 23rd December 2026 ### [Ushuaia](/p/argentina/ushuaia/) [Timing sources & evidence](/v/lindblad-expeditions/national-geographic-endurance/20261212-20261223/evidence/)