Not much compared with the Plemont caves, replied his companion. You’ll probably go there before leaving the island. There are five or six of them and one has a waterfall dividing it into two distinct caves. Plemont is the spot where the cable comes in from England, crawls out of the ocean like a great dripping hoary old sea-serpent to trail through a cleft to the station on the cliff above. This is a rat-hole beside those caves.