We used the G Adventures package tour to visit Iguazu Falls and very happy we did so. Trying to visit independently and working through logistical issues would have been challenging, particularly for those, like us, who have no Spanish nor Portuguese language skills. This package handled all the logistical arrangements of airport transfers, border crossings,
...read more visiting both sides of the falls, including the various walks, and arranging the optional activities. We chose to visit the Bird Park, which was excellent and highly recommended, and also did the boat trip from the Argentine side which is a thrilling ride under the falls. This trip is not operated by G Adventures directly so there are some slight differences to normal G tours, but we were very happy with the tour and recommend it highly.