Miguel Rojas
Google
Even though it is quite expensive to get a chair inside one of the clubs that have control of most of the beach, it makes sense why they charge. It has a lot of pebbles, and it is a nice service overall.
The beach is fantastic and so gorgeous! The colors, the views, the temperature (a bit cold but very welcome in this heat) the black sand, and the fact that it is not as busy as the main Positano beach makes it an unique spot.
Bear in mind, the prices in this brach from the beach clubs are for the well-off or rich tourists. I came prepared so it would not take me by surprise (35 euro per person), but, I promise, it is worth it.