I was there in mid January. The beaches were empty on the spit, so that is where I flew. I had in hand my commercial license, and proof of insurance. Spain has tough rules in the books - no flying over beaches (I assume crowded beaches) and no flying over cities or groups of people, or parks, or on and on... That said, I flew on the beach on the spit by Cadiz, then flew several times in the mountains. Good luck!How's it going! I'll be visiting Spain around the Cadiz area soon too. How are the laws for drone flying. Any good spots you been to in Cadiz