Our trip was created by an Argentina travel agency. Andrew, our agent with that company, created a spectacular trip for us that exceeded our expectations. He listened to us and successfully accomplished our goals. Our hotels were wonderful, the amount of time spent in each area was perfect for us, and in general, the guides were good.
The time we spent in Patagonia with the whales and the penguins; Ushuiya and the Beagle Channel;hiking on the Perito Moreno glacier
We would be more particular about guides. Our guide in Buenas Aires was substandard, and that detracted from our enjoyment. Our guides in Iguazu and Patagonia were excellent.
I would have also skipped Barriloche. While the boat trips were beautiful, we had already seen beauty that far surpassed it. Personally, i would have chosen to go to Mendoza instead if i had it to do again.