Describe the aspects of your itinerary that you thought worked really well.
The included charter flights from Buenos Aires to/from Ushuaia were very well organised.
Describe the aspects of your itinerary that you thought needs improving
Coffee on board Ponant is awful!!! Be prepared for flight delays - both Latam and Aerolineas are notorious for last minute cancellations, schedule changes and gate changes. Airports in South America generally do not post the departure gate until 2 hours before the departure time at the earliest and virtually no public announcements are made in English.
Were you satisfied with the efforts taken to minimize environmental impacts during your trip?