We come now to Botallack with its famous mine, carried to a depth of a thousand feet and extending a considerable distance under the sea. In time of storm the booming of the waves overhead and the clashing of stones rolled by the billows is so great that the bravest miners are driven from their work. Tin mining is now but languidly carried on. Although the heights are not great, yet this portion of coast is remarkably fine. Cape Cornwall exhibits the junction of the slate with the granite. Here also extensive mining has been carried on, and Boswedden, like Botallack, burrowed far under the sea. Near the church of St Just is one of the circles or amphitheatres in which miracle plays were performed. The "Merry Maidens" is a prehistoric stone circle in the neighbourhood with ten stones erect and five fallen. Whitesand Bay enjoys some slight shelter from the S. and E. winds. It is said that this bay was the landing-place of Athelstan after his conquest of Scilly, of King Stephen in 1135, and of King John when he returned from Ireland. In Sennen Cove is a cluster of fishermen's cottages. Land's End is the end of Penwith, the "chief headland," and the Bolerium of the ancients. It commands a magnificent view, extending to Cape Cornwall over Whitesand Bay, of the Longships rocks with their lighthouse, and in clear weather of the Scilly Isles. The Wolf lighthouse is planted on a dangerous rock of felspathic porphyry some eight miles S.W. from the shore. The Land's End bristles with sharp fangs of rock, and somewhat resembles the back of an alligator. [Illustration: Land's End] =9. Around the Coast. From Land's End to Rame Head.= The south coast-line of Cornwall presents a great contrast to that of the north, except for the portion from the Land's End to Mounts Bay and the Lizard. We have no more the wind-swept background of heights, barren and often tortured by miners, turned into a waste of heaps of rubble and studded with ruined engine-houses. We find instead a gentler sea-board, pierced by long estuaries, and with valleys of rich vegetation running down to the sea. We speedily leave the granite and the culm measures, and are among the rocks of the Devonian series, less stern and forbidding in colour. In St Levan parish at Trereen Point is the Logan Rock, a block of granite weighing over 65 tons, once so nicely balanced that it could be made to rock by the finger of a child. In 1874 a young naval officer, with the assistance of a boat's crew, upset it. This raised a storm of indignation in Cornwall, and the Admiralty ordered him to replace it, which he did, at great expense. [Illustration: Newlyn Pier]