DD1 (13) has been riding for over 5 years and has reached a pretty good standard. She's a member of a stables/riding school here in Germany which encourages its members to take complete care of the horses - mucking out, tacking up, feeding, leading out, helping younger kids etc. We've said we'll pay for a one-week riding holiday this summer - it's fairly common for teenagers in Germany to do this, they get their 'own' horse for the week and dormitory accommodation, so it's fairly bare bones, but also low cost - around 250-300 euros for the week, including food, accommodation and riding.
She'd like to improve her French as well, so it would be ideal to combine the riding with a holiday in France, ie with French as the language of communication rather than separate language lessons. This is her 4th year of school French, so she can communicate OK. Does anyone know of a riding school in France that offers something like this for teenagers? She's bilingual English/German, if that makes any difference. The stables I've found online seem to be offering more upmarket programmes aimed at adults.