Just realised it must have been 2009 we stayed there, which is longer ago than I thought - I can date it quite precisely because I remember watching the final stage of the Tour in the campsite bar and it was the year Cav and Renshaw got the 1-2. My son and I were cheering loudly while a load of disgruntled Frenchmen watched on in disgust. Then we had crepes to celebrate.
Very nice campsite it was too - this one, if anyone is remotely interested:
https://www.camping-castels.co.uk/campsite/lanniron