The past two years running, we've stayed at a Eurocamp in St Raphael.
Gave us the best of everything:
Days at the beach, hundreds of different ones to choose from.
Boat rides with Sea Snorkelling - we had a wonderful guide who was excellent at drawing our attention to things along the way and providing history, etc.
Day trip to Saint Honorat Island, which was stunning. Great for history and culture fans. And wine made by monks if that's your thing. Add in a dip in the sea and a lounge on the beach for those less interested.
Visit to the Gorge Du Verdon, where we hired our own boat for the day. Swimming and snorkelling in the lake was incredible. Also, there are lots of hiking trails and mountains to explore.
We did late night fun fairs and water parks for the thrill seekers amongst us, too.
Lots of beautiful towns and cities to visit, the big ones like St Tropez, Nice, Cannes. (We went to Monaco last time for a day trip, having already done Cannes.) Then smaller towns like Frejus, Saint Raphael and Saint Aygulf.
So it was a good mix. Last year, there was DH and me, plus five kids ranging in age from 6 to 20, and all loved it.