The sun is intense. I use a 60 baby suntan lotion on anything out of the water and a 30 on all the rest of me. I finally found a way not to burn there after 12 trips. I used to use a 15 and a 8 and I always came home burnt. I also got a rash from the sun and blistered alot. I also learnt to wear a t shirt in the pool form 2-5 daily. I also pre tan for three months before going but a pre tan will not help.