In reply to Martin Imms:
>
> I am taking the family so am looking for some easy sport routes in the Ardeche / Gorge du Tarn areas...
Hi Martin, the combination of easier sectors and "not brain-meltingly hot" is going to be quite hard to find.
Gorges du Tarn is great for a family holiday next to the river, but most of the climbing is well above F6a.
Ardeche would be better, as there are easier areas that are shady in the morning:
Chaulet is OK until about 12 and right next to the river. Campsites can be a bit noisy, although the chalets at Camping Les Blaches are about the best choice.
Opposite Chaulet is a crag not in the Rockfax : Baume Escure with a couple of easier sectors (routes around 4/5) both before and after the caves, and some fun steeper routes inside.
Mazet also stays in the shade until about midday.
The boulders up on the casteljau plateau can be a bit hard to navigate around, but there are a LOT of child-friendly circuits and it's OK on all but the hottest days. It's not Font, but good fun.
Actinadas isn't really a good choice anymore, as the sector with the easiest routes has apparently been de-equipped due to the campsite expanding.
The big disadvantage with all the crags (except the boulders) in the Ardeche is that the easier routes (up to about 6c) are hugely polished, no, massively polished, no no actually they are more polished than that.
Around Thaurac/Montpellier there are a few shady options (there's even a reasonable spread of easier routes at La Joncas) but it is stinking hot here in August, although there is always the sea and rivers to cool off in.
Thaurac itself has a few sectors that are shady - but it can be stifling and baking even in the shade. Claret and St Bauzille de Montmel are good evening venues, but from about 17h30/18h00 - possibly a bit late for a family outing.