One day I decided to walk the length of the Tulum beaches, including the various rocky shores in between. At some point I stumbled upon a very nice secluded grove of coconut trees which I envision could be host to a fantastic picnic. It's quiet except for the surf, has a good blend of sun and shade, is accessible but still off the path, and so on. Sadly, I had no checked tablecloth on which to sit, so I contined on.