Do you know any local agencies for a trip to Scotland?

We’d like to explore Scotland on an organized tour, preferably in a small group, since we can’t drive on the left. Which agencies would you recommend, whether they’re based in France or Scotland? Thanks! P.Cander

My aunt used this agency departing from Edinburgh. Really nice, and small group (minivan). It's run by French people. As far as I know, they're the only ones offering tours in French—not just with an audio guide. There might be others departing from Glasgow, but in any case, my aunt was very happy with her day in the Highlands with them https://www.chemindecosse.com/