We got there a couple of days early in order to spend some time on our own getting to know the city. Judy's Mom was born there, and we were really looking forward to seeing it. We were not disappointed!
We met up with the group, and the planned activities began; a bird walk in a nature reserve, a bus tour, an urban archaeology museum, meals, a Tango show, and a Polo Estancia, before actual embarcation. And a little more wandering about on our own.