That place is great if the wind isn't blowing too hard. It's really long and pretty, unlike a lot of naturist beaches which require a lot of walking and climbing. You can literally just walk out of the car park and you're at the beach, with the restaurant and first lifeguard station nearby. The car park is a bit small, so it's best to get there early if you're visiting during the season. The waves can be quite strong, but at the far end from the car park they are more manageable. It's said to be a gay beach but it didn't seem like it to me. The sand slopes gently in the water, making it a great spot to swim. There's also a restaurant at the far end. You can access the beach from the Ses Selaines car park, but I haven't tried it.
When we arrived at the beach shortly after the season had ended, the bar was closed, but we were able to find some umbrellas and lounge chairs that appeared to be abandoned. We enjoyed a few hours of peaceful sun and sand, as the beach was clean and attractive, although it did become busier as the day progressed. A man attempted to sell us blankets or something, but he wasn't too pushy. We noticed several people, both men and women, who were nude, but the atmosphere felt very relaxed. Later on, a man came to where we were sitting and shouted at us in Spanish, seemingly frustrated that we hadn't paid for the umbrellas and chairs, although there hadn't been anyone around to pay when we got there.