Lots of human and animal prints in the "beach" by the lowest pool. The photos I took of the other pools didn't turn out well due to the angle of the sunlight. It was interesting to see how water from one pool, at times of rain, would have dropped down to the next pool, to the next, and so on. I wondered if they could be down-climbed. But (a) the walls were very slick, (b) the brochure made it sound like some of the pools were "keepers", and (c) it's forbidden to get into the pools. So, better not!!