Going over to hopefully stay at Chateau de Drancourt late October (unless anyone knows of a better campsite for our motorhome??), and I wondered if it was possible to get the train to Paris? We would need to park the motorhome at a station or nearby securely for the day. Also, is there anywhere else that anybody recommends us to visit? we are there for 4 days so want to make the most of it. thanks!