Driving down to Penzance in a few months - but fancy making a bit of an adventure of it and stopping off for a night on the way and the way back. Need somewhere for DH, DS and I - B&B, farm-stay, whatever. Just somewhere that would be a nice break for the afternoon/night. Not even sure of the easiest route - so can anyone advise as to whereabouts we should be thinking of stopping/where to stay?