Staying in Dinan and stumbled on this burger place. Near the clock tower in the centre of town. Menu states gf buns available. When I asked was assured not a problem with the bun or the burger. But the fries were cooked in a frier with breaded chicken so not suitable. I got a burger and lots of salad. Which was more than enough.
— Somewhat
— Gluten-free items are marked on the main menu
— Some
— Excellent