There's no problem getting to the Ardeche. If you go down the Rhone Valley (either on the autoroute or on the N road) take the road to Aubenas (south of the one which goes through Privas) - I think turn off at La Voulte (sorry haven't got my map handy). This is an easy road, no hairpins, no surprises, then before Aubenas take the road to Vallon Pont D'Arc. There are some super sites in the Ardeche which are very easily accessible: Vallon Pont D'Arc has a choice and you can walk into town, Domaine de La Bastide at Sampzon is super, and we like Ranc D'Avaine at St Alban Auriolles. These are all busy sites, but there are smaller and less commercial sites, too. Check out the Alan Rogers guide, or use the green Michelin site guide which is available in most libraries. Have a great time - we're going back there on Friday, can't wait!!!!