We've booked a campsite on The Lizard this year. We've been before and decided to go again as the area is quiet for Cornwall and the site isn't charging silly money. We visit Cornwall a lot (living just over the border) and have been to Pendennis castle, Glendurgan gardens, St Michael's Mount, the Maritime museum and wandered around Falmouth several times. Happy to revisit some places but would like some recommendations for nice villages/towns for a mooch and other places worth seeing within an hour at holiday traffic pace of The Lizard. Is the Seal Sanctuary worth a visit?