Possible Clues:

• The hole might go around to make it trot
• One's leaving dish of rice at rear of big cave
• Artificially or naturally ornamented cave
• The whole of the rock, by the sound of it
• Picturesque cave as at Lourdes
• Hollow, rubbish Tory leader in move
• That sounds like the whole of the rock (6)
• In the rocks that's the whole of it, by the sound of it
• Got about the rot for the whole of it
• Cave visible after tor got redeveloped