Dartmoor is a fine-sounding name, and no one would wish to displace it; yet in one sense it is a misleading and inappropriate designation of the great central Devonshire moorland. The moorland is not distinctively the moor of the Dart, any more than of the Teign, the Tavy, or the Ockment; it is the cradle-land of rivers, and there is no obvious reason why the Dart should have assumed such supremacy. But there is historic fitness about the title. It is probable that the Saxons first became acquainted with Dartmoor from the fertile district known as the South Hams, watered by the beautiful reaches of the Dart from Totnes to its mouth. The wide intermediate waste that lay between the North and the South Hams was a region of mystery to them, and they associated it with this swift, sparkling stream that issued from its cleaves and bogs. Whatever its actual population may have been, imagination would people it with spirits and demons; while it needed no imagination to supply the storms, the blinding fogs and rains, the baying wolves that haunted its recesses. They were content to retain its old Celtic name for the river, and they applied this name to the moor as well; it became the moor of the Dart. The name Dart, supposed to be akin to Darent and Derwent, is almost certainly a derivative from the Celtic _dwr_, water. The moorland itself is a mass of granite upheaved in pre-glacial days, weathered by countless centuries into undulating surfaces, pierced by jagged tors, and interspersed with large patches of bog and peat-mire. This is the biggest granitic area in England, the granite extending for about 225 square miles; though that which is known as Dartmoor Forest (never a forest in our accepted meaning of the word) is considerably smaller, having been much encroached upon by tillage and enclosure. There is a further protrusion of granite on the Bodmin Moors, and again as far west as Scilly; while Lundy, in the Bristol Channel, belongs almost entirely to the same formation. Beneath the mire and peat, which are the decaying deposits of vegetable matter, lies a stratum of china-clay, which is worked productively to the south of the moors, and still more largely in Cornwall. The average height of the moorland is about 1500 feet, rising in places to a little over 2000. This elevation is exceeded in Wales, in the Lake District, and in Scotland; and nowhere does Dartmoor appear actually mountainous, one reason being that the plateau from which we view its chief eminences is always well over 1000 feet above sea level, and thus a great portion of the height is not realized. But we realize it to some extent when we notice the speed of the moorland rivers; they do not linger and dally like Midland streams, they run and dash and make a perpetual music of their motion. In winter they are strong enough to make playthings of the rough lichened boulders that confront their course; and in the hottest