The fact that we decided to do the trip through the hostel proved to be a good decision as you needed to hand back your immigration slip at the Brazilian boarder but J had lost his. Normally you have to pay a $BR160 (£60) as a fine but because our tour guide crossed the border daily they let us off the fine! RESULT! The guide walked round the falls with both of us and a girl from Switzerland. He gave us useful information and knew exactly where to be and showe...