We have spent 5 days in Foz Do Iguacu to see the waterfalls! These were really spectacular to see and we took alot of photos!! We first visited the Argentinian side which is the larger and went on a speed boat trip right into the waterfalls got very wet and there was a lot of sreaming as we went through the rapids!! Really good fun!! We also visited the Brazilian side which is smaller but more dramatic! A trip to the Itaipu damm the biiges hydroelectric plant in the world and a trip to a tropicla bird park finished of the trip!! Had a gorgeous hotel with pool and did lots of relaxing also!!