Ok, so a few things to know about this incredible spot. First, definitely get a guide. This is not the place to try to go by yourself unless you just want to see one waterfall and get absolutely lost looking for the others. We are a couple in our early 50’s , fairly fit but not super fit( both have little bellies) I’m saying this to give you an idea of what fitness level you will need to do the full tour. We found it quite challenging and it really stretched us to the outside edge of our agility and strength. We found ourselves half way up a pretty serious alpine climb (no aids) on the face of one of the waterfalls , looking at each other and realizing that we certainly can’t go down and going up was daunting. The guide points out footholds and handholds and such but considering that it is about a 70-80 degree face, one slip and you’re going to end up becoming another stupid tourist story. There was a point where we both got sewing machine leg(that uncontrollable shake) and had to calm ourselves down before continuing. Now, having said all of this, the views are breathtaking, the feeling of accomplishment is tremendous and I would wholeheartedly recommend this if you are fairly fit., I’ll post some pics of us so you can see our size. If you are not too coordinated definitely do not go on this full tour. Ask for the easy tour!!! Our guide was named Elizabeth Hernandez and she brought her 7 year old son Christian who can climb up these cliffs like a mountain goat! It cost us $50 for the tour and it took about 3 hours overall with swim stops, stops to spread our bodies with clay (spa like) etc. I repeat this is not a tour for the faint of heart or those who have a fear of heights. There are literally no safety precautions built into the sides of the cliffs. Our guide brought a rope that she would climb up and attach in certain precarious spots to give us some semblance of safety while climbing but in those areas you almost need both of your hands to maintain hsndholds so really the rope wasn’t all that helpful. The guide was super friendly and helpful and taught us tons about the local flora and fauna. I speak Spanish so was able to converse well with her but she said for tours where it’s English only, her sister does those yours as she speaks some English. I hope this review helps you to decide whether or not to go. We didn’t do our homework before going so ended up right in the middle of a super challenging situation without any real preparation both mentally and physically. In the end we will of course pat ourselves on the back for not dying and are now drinking a nice rum and coke in celebration of life!!!!