In reply to CPH:
Scopello is really shut by then and about half an hours drive.
San Vito is still more or less open, the trendy boutiques, the ice cream parlours and the beachware shops are usually shut but all the normal stuff is open. How many restaurants are still running is a question of the dates really but there will be a few for sure as there should be plenty of climbers around.
The climbing festival is 12-15th October.