No, actually in this render there aren't, but even those you don't see
But, right in the center, at the edge of that low 'cliff', halfway the beach, so to say, there's a tiny dot (you have to look for it) just in the sandy part.... that's the canopy of a single palm tree.
The light is very high and hazy here as well, and I didn't post adjust anything in the latter renders. It might be better with more contrast, less haze and a lower sun's angle. Giving long shadows of all those people.