I am 63. With a new hip. This was a terrific hike and a wonderful challenge for me. I went with my 12 year old son. The rock scrambling was short but as challenging as I want. After the falls was more difficult than the first part of the loop. The descent after the second scramble was difficult but rewarding. There were several descents and climbs and wonderful views. My 12 year old seemed half mountain goat and loved it. He was tired as well. I am slow so it took 6.5 hours including a 45 minute lunch break at the base of the falls. We even out ran a thunder storm! A great day!