It says it is difficult on our hotel's website but I'm not sure if they are meaning elderly people might have a hard time with the hike or if that means younger in average shape people. It sounds lovely, just want to be sure my mother and I could physically do it. I'm 29, good shape and my mom is in her 50's. We both work out occasionally but not fitness fanatics or anything. Has anyone been on it and could we do this? Any other tour recommendations would be great too. We want to dive one day and then do a tour another day. Preferaby not the ruins, although I would love to see those but don't want to spend 5 hours out of the day in a car getting there. Thanks!