Describe the aspects of your itinerary that you thought worked really well.
All transfers and guided tours worked really well.
Describe the aspects of your itinerary that you thought needs improving
Our booking for the Brasilian side of Iguazu falls was a Sunday during a Carnivale holiday period and instead of the usual 5,000 people there were 16,000 people on one track - it was quite overwhelming and claustrophobic. The falls were beautiful and well worth going to but if I'd been aware of the timing I would have done it on a different day.
Were you satisfied with the efforts taken to minimize environmental impacts during your trip?