Hi ! We'll be at the Iguacu Falls next October and I saw that there is also a beautifull waterfall a bit further north in Pagaruay : Guaira Falls. On a couple of website, I saw that there might be running boats between Iguacu and Guaira Falls, but apart from that I didn't find any further info on this possible connection. So the question obviously is : is there indeed a kind of regular boat-connection between those falls or do you know of other ways getting from the one to the other ? Thanks in advance !