I agree with all of the above. My favourites are: -
Mullion Cove and Harbour.
The church on the beach at Church Cove.
The disused and derelict quarry/quay at Porthkerris.
The old lifeboat station at Lizard Point.
I tend to develop a bit of a sunrise/set fetish when I'm camping down there! The number of this type of shot I have from Land's End - Penzance - Ruan Minor is countless!
Mullion is particularly nice if the weather is bad - you can get quite close to the cliffs with some very 'bashy' seas.
It's just a beautiful area of the world! Very envious! Enjoy!