I love the geology here. My daughter hands me rocks she thinks I might like. We swim in the river nearly every weekend. Well, I find a spring and sit in it's outflow while I watch my daughter learn to swim in flowing water, and how to walk on river rocks.
No big hikes yet with my little one, but I went on them in the past, and they are great. I prefer the hikes near, or going to, water. The trailer/tent camping area has many different and interesting sites to pick from. As far as restrooms go, these are very good. The Park's employees and visitors are always nice. It's easy to strike up great conversations with perfect strangers here. We all know this is a great place to be.
Recently, I taught yoga on the beach between the Falls and the willow-shaded spring. I think the sound of rushing water, and the morning's birdsong, induced my student's extra large smiles.
This is just a wonderful place to visit.