As we clambered over these rocks, they began tumbling into the icy cold river. I was terrified the girls would be hurt or fall in, and looked up to check they were OK. Thankfully, they were. The rocks were falling towards me, and in my maternal moment, I was unhurtable, their wellbeing all that mattered. An enormous boulder hit me in the left hip, causing one of those pains that is so sharp it feels like a scream. I thought my hip was broken and we'd have to be rescued, but my two courageous little ladies and I managed to make our way out, step by step, me limping, them having lots of fun playing in the clay. We have been going to these pools all the girls' lives, and have adorable pictures of them covered in gray clay over the years. A rather cross chap met us on the way out, saying it was his private property, and never to go there again. This really upset me - I'm still wondering quite why, as I'm sure in the summer we, as the whole country neighbourhood does, shall...