My wife and I stayed at Le Marcassin for a week in June.
The camping is wonderful. We had a chalet with a great view over the valley towards St Aubin. We were lucky with the weather too. We met a lot of Dutch people, which is not a problem cos I speak Dutch, who were very friendly.
Le Marcassin is in a great position between the Rivers Lot & Dordogne so very handy to see the best of Le Perigord.
Ad, the owner is a friendly chap who helps you settle in and is a hand for any information you want.
The pool area is just great with sun loungers and near to showers etc.
We would love to go back again.