Help me choose between these French (Yelloh) campsites

[howyadoin]

Going the second week of July, so instinct is telling me to go more towards the Vendee area than Brittany, for a better chance with the weather.

Kids are 1, 3, 5.

Le Pin Parasol (staying in one of their lux cabins with a hot tub etc)

La Garangeoire (I think it's Eurocamp)

Les Mouettes (admittedly Brittany)

If we do go for Le Pin Parason, would you recommend the Sensory area or the Nature & Sens area with kids of those ages.

Please help me, my head is about to explode

I was going to recommend St Emilion... so no help at all, sorry

Les Mouettes (admittedly Brittany)

this site is ideally located for the roscoff ferry, very little driving on the French side with 3 small children in the car.

How far are you from Plymouth?

We go to Les Mouettes every year because it is handy for the ferry (my husband leaves me on the campsite with the teenagers and commutes from Bristol at the weekend/end).
Personally I would say it is best for older kids than yours. There is quite a bit of energetic play on the water slides and in the pool which can be overwhelming for little ones. There is no beach as such.
My choice would be Camping de La Baie or de La Plage, Carnac.

We went to Les Mouettes when our children were baby - 6yrs and they loved it. It was great for a short trip from the ferry but still access to lovely beaches. More recently, we did L’Atlantique which is another Yelloh site in Brittany and that was also a big hit. We go at a similar time of year and the weather is great. If anything, it’s good for it to not always be absolutely sweltering with little ones. The sea is cold but that’s not stopped us paddling!