We left Curitiba to do the Salto dos Macacos, but we arrived too late and it was not possible. The IAP park ranger told us that you must be at the beginning of the trail by 9am, if you arrive later than that you can't do it, as it requires around five hours to do the round trip. So we had no choice but do something easy, Rochedinho.
This is a really peanut butter easy lazy walk. Just drive to the parking and hike up 6 easy kilometers. If you're really in shape you can do it in less then two hours.The trail is one way, so you'll have to walk back all the way.