We only spent 3 nights here, our son was taking part in a triathlon nearby and this site was very convenient for that being close to the M4.  Could hear some traffic noise though not enough to worry us. The Wardens were very helpful and the facilities were nice and clean and site well kept. We were able to stroll from the site to Tredegar House and Gardens also to a general store close to the National Trust car park but tucked away. About a 5 minute drive away is a large Asda store and petrol station. Would stay here again.