We went to Chartres last year on Friday morning and then my son and I went into town from Antares, saw the whole thing and then back to the campsite for a meal. So easy, so quick. I would recommend getting on at Antares or possibly Tertre Rouge - otherwise the trams can get a bit packed as a lot of people do the same. cheapity cheap and it will drop you off in Place de la Republique. A new thing for you to do this year!!
