We will be in Buenos Aires in January and plan to make the trip to Iguazu Falls. We'll have three days there. We understand that there are many options for sightseeing and we are particularly interested to hear from others about the value of seeing the falls from both the Argentine and the Brazil side. We have been told, and have seen photos, that seem to indicate that the falls are uniquely different from each side. We are also considering the boat ride under the falls and are interested to hear what others think about this opportunity.
Thanks for sharing your opinions.