I’ve been to garda and stayed in a hotel in limone which is a marigold colour and sits out half on the lake. Sorry can’t remember the name of it but it’s in evey picture of limone, says right next to where one of the ferry comes in.
Going to torbole this year with Michael cycle but that mtb obviously. I think the weather round there will be ok in November but obviously you won’t be able to go into the mountains.
Had it been earlier, I would have recommended bormio, as it would have allowed you to do both paseo stelvio and paseo gavia….but will be snowed out at that time as only open June-oct. If you ever do go to bormio, hotel alu is fantastic, food amazing and the owners beppe and Chiara are amazingly helpful at pointing out routes. Had best ever holiday of my life there last year, motor biking and wee bit mtb.