Hi K&M, I've never stayed at this site but have often canoed from the beach just outside the entrance. It looks like its a quite buzy site, the sort of place children would like, I sneaked in once to use their toilets and they were of good standard. There would appear to be no access probs at the site entrance, and it seems fairly flat. The road from Soulliac coming from the A20 or N20 is not great it is very twisty in places but not hilly, there a a couple of tricky/narrow parts, in the village of Aillac and also in Vitrac which has a tricky T junc where you need to turn left onto a 'mainer' road which is in the middle if a blind bend, after that its straight forward, until you reach Montfort, which has a magnificient chateau, the left turn to the site is just after here It is a lovly region and well worth any small bother with the road, just take it easy!
Bon Voyage
JimF