Ninthace, thanks again for your GR441 suggestion. Have you hiked it? I'm also interested in the longer route nearby, the GR30 loop, have you any knowledge of this route?
I'm continuing to plan but my hiking this summer has been knocked a bit by family illness. I can't go anywhere as yet until the situation improves.
Afraid not. I spent a holiday camping in that area bit did not walk the GR.