I did the falls last October and felt completely safe. When we were at the falls I forgot to take my tank top off before we started walking. A guide walked me back to the lockers and stayed with me the whole time to make sure I was safe. The falls was one of the best excursions I have done and plan on doing it again this December with my husband. The port area is beautiful as well. I hung around there when I got back and climbed to the top of the hill to visit the bar. I am really looking forward to going back there.