Thanks all for the suggestions.
@Copycat73, I did the Vosges in August of this year so that is a no, however I will put the Eifel area into the list of options.
@Pie man, I did the Picos and Pyrenees in 2021, so again that's a no, Vosges as above but the Palatine can go onto the options list. And thanks for the hotel suggestions
@onesea, Scotland, in June?? (did you miss the dry(ish) bit??) , never done Ireland though so thanks for that idea.
@Steve_M, Zell am See, now that sounds interesting. Looks like a good place to have as a base and easy access into Italy or Slovenia.
Once again, thanks all. I now have something to ponder over on these dark, crap nights.