The service in Buenos Aires was not on a par with the service we were given on the rest of the trip. This was a surprise since this is the home base of this Argentina travel agency. Outside of Buenos Aires the service was great. We would rate the Buenos Aires service at one or two starts, the service outside of Buenos Aires at five plus stars.
The Argentina travel agent who arranged the trip was wonderful, but by the time we arrived in Buenos Aires she had left.
Mare Australis (Punta Arenas-Ushuaia) excellent value, great service, nice cabin & food. Landing on Cape Horn
Torres del Paine (hike to the Torres)
El Calafate (Glacier excursion)
El Chalten (walks near Fitz Roy)
Iguazu (walks to water falls)
We would stay longer at Torres del Paine (we were there four days), longer at Iguazu (we were there four days)