Ursula,
Some years ago I was on a gluten free diet (no wheat, oats or barley etc.) for a couple of years. (Turned out it didnīt help me.) We visited Arillas - no problem. Lovely vegetables, fruit, meat and fish. Have rice or potatoes, skip the pasta.
As for bread, I brought gluten free crisp bread with me from Finland to have with my morning coffee. However, in May this year Dimitris (Brouklis) told us that he ordered gluten free bread from a local bakery. Maybe you could ask him which bakery it was.
I, too, remember having seen gluten free products in the shops, but cannot guarantee that. Didnīt find them necessary myself.
HOWEVER: if you are one of those severely oversensitive coeliac sufferers, who cannot eat even gluten free products if they have been anywhere near gluten, for instance in the same bakery, I cannot advise you, Iīm afraid.
Emeralddragons