We are having a terrific time in Iguazu!!! it is absolutely beautiful, I have never seen something like this before. Our guide Ramiro is a sweetheart - we've done jungle biking, took an exciting boat ride, went to the Bird Park, etc. He even invited us to his house! Our hotel - the Iguazu Grand is fabulous!! We are already getting sad about our departure from here!! but we are looking forward to the next part of our trip. We'll be back in BA soon, I'll keep you posted.