A nude beach in the United States of Prudery? How could such a thing exist?
I mean, if there were one I'm guessing it would have to be walled off and you'd have to sign a release form before entering, right? And the neighbouring churches, of which there are probably an average of about 475 per 10,000 people, would be holding demonstrations and prayer meetings outside the front gate to pray for the souls of the unclean nekkid Satanists, right? There'd be a locker for your handguns and other personal effects, right? And some pervie guys would pretend to be nekkid Satanists just to get in so that they could take pictures, right?
Come off it...you were in Spain.