Some great roads and fabulous coastal scenery, but very busy even in September, especially if covid travel restrictions mean more UK holidays. I was fortunate to take part in the inaugrual giro south west in September 2020, which covered some of this route, but also travelled over the 3 moors. It was an event aimed at classic (mainly italian) 175's. Looking forward to repeating it this September. https://www.facebook.com/Giro-South-West-100842658306906/?ref=py_c (Very nice 450 Ducati scrambler Desmo just showing it's front wheel)