My family and I live at the south entrance to Yosemite Valley. We have done a bit of rock climbing in the valley itself. So with that said, I want to express my gratitude for the professionalism and outstanding adventure that we had with CMRCA. They are as good as we have seen in the rock climbing industry. They knew the area well and made safety the highest priority. Ooan, Bo and Add were amazing coaches for my kids. They gave us an experience that we will never forget.