100 things+ to do in the Iguassu Falls Area

I am working on a 100 things-to-do-list for the Iguassu Falls area which includes not only the three cities on the so called Triple Border Area,but also whatever is inside a 300 kilometer radius. I will tentatively post the list later on today or tomorrow. In the meantime I would suggest a very good site I have found and I have to share. To begin with I fell in love with the way the author calls the Falls: the Iguassu Misted Falls. Check it out. I rate it *****