I'm taking my younger brother and step-sister to the UK and France this coming August. The last leg of our journey will be in the Provençal departments of Vaucluse and Bouches-du-Rhône from Tuesday, August 29 through Saturday, September 2; we return stateside Sunday, September 3. Do folks have any recommendations for beaches between Saintes-Maries-de-la-Mer (near Arles) and Hyères (near Toulon)? The kids and I have discussed hiking to the calanques in Cassis or taking the ferry to Marseille's Plage de Saint-Estève, but we aren't familiar with the beach scene in Provence. We'd prefer quieter, sandy beaches with that quintessential blue water but understand that such a thing is pretty hard to find nowadays.
Anyway, please advise. Thank you in advance for your time and consideration.