I climbed those rocks one morning when I was around 15 y.o.
20 meters or so of completely vertical rock face. I was shit scared when I was about half ways, realizing what I had done. It was 6 o'clock in the morning, sharp rocks beneath me and noone there but me.
Slowly, carefully, and damn the rush of adrenaline was worth it.
Nowadays they've made it more accessible for tourists. Not as exciting, but just as beautiful as ever.