Buenos Aires was a cool city, very European like, and came at a good time after 6 months on the road. There was a lot happening and the football, River v Boca, was brilliant, one match I wont forget. I'm disappointed that I didn't get a photo of a steak though, I eat at least 1 a day, they were great.
Iguazu Falls proved mother nature truly is the best show on earth. Spectacular stuff which the photos just can't show, as far as the eye could see, I believe 7000 individual falls in all, increadable stuff.
Rio de Janeiro was a very vibrant city which keept you on your edge in both good & bad ways the whole time. I didn't get as many photos as hoped because its one place I felt you had to be more cautious than usual, but theres a couple showing the stunning views from high up overlooking the city.