Sitting half in Brazil and half in Argentine, the beautiful Iguazu falls are pouring so much water, they could fill Israel´s water source (the Kinneret lake) in less than a minute.
Just take a look at the photos and enjoy. We did :)
This was our last taste of Argentine, and the first taste of Brazil. No, really, no pun intended here, we had the best lunch on the Brazilian side :) So we took a bus to Rio de Janeiro.

Photos:

Above: the Iguazu falls, Brazilian and Argentinian side.
Below: the bird park on the Brazilian side (adjacent to the Iguazu park).