On a stretch of 600 meters, there is a hike on a trail that leads to a waterfall called "Macuco Falls". The waterfall spills down from a height of approximately 20 meters. Access is via a stairway carved into the ancient rock. Make your way down on a short drive on an open-top jeep to reach the last stop, the docks on the Brazilian side of Iguassu River. In the water, inflatable bi-motor boats await us. They´re constructed to withstand the rigors of the excursion, as well as being secure and efficient vessels. Before embarkation, passengers receive life-vests and plastic containers in which to protect photographic and filming equipment. The boat travels up-river passing the canyon facing the rapids at a speed that allows for scenic viewing. Rainbows, blue sky, mist and water in abundance punctuate the spectacle whose high-point is the "The Three Musketeers". Here the captain maneuvers the boat in order to get close enough to provide the passengers with a quick and refreshing shower.