Apartments & gites
Again we are not aware of a good Champagne-Ardenne agency for apartments to support our cycle tour, although Gites-de-France offers a good country-wide service. If an apartment is of interest we recommend you choose a village from the tabular route guide)
and look at the apartment web sites listed there. Generally you need
to book an apartment for 3 or more days, probably a week in high season,
but for a family with young children this can be a great way of
enjoying the area.
We are not experts on bike tour campsites but it is noticeable that a fair proportion of those in Champagne-Ardenne are members of EuroCampings and also promote themselves on the village web-sites.