Mulhacen climb in August. My husband and I climbed Mulhacen with our guide Felipe from Spanish Highs via the Ski lifts on Thursday 6th August. We had a fantastic day. Felipe was so helpful, he gave us names of all the mountains and valleys and shared his knowledge with us as we went. We did some scrambling on the way back. He took photos of us throughout the day which meant that we didn't have to stop to take out our camera etc. Would highly recommend Spanish Highs if you are thinking of going into the mountains.