As the south-west that blowing Bala Lake, Fills all the sacred Dee. Arthur's own home, according to Spenser, was at the source of the Dee: Vortigern's castle was near by on the head-waters of the Conway; and "under the foot of Rauran's mossy base" was the dwelling of old Timon, where Merlin came and gave to his care the wonderful infant who was to become the Christian Hercules of Britain. "Rauran" is the mountain which in Welsh is Arran-Pon-Llin, and which with its rocky shelves overlooks the yews of Bala's churches and the unaccustomed shade trees which the little town boasts in its principal streets. The lake, quiet and hardly visited as it is now, has great resources which are likely to be called upon in the future, and a survey was made ten years ago with a view of supplying Liverpool, Manchester, Blackburn, Birkenhead, etc. with water whenever a fresh demand for it should arise. This would imply the building of a breakwater at the narrow outlet of the lake, the damming up of a few mountain passes, and the "impounding" of a tributary of the Dee below the lake--the Tryweryn, which has an extensive drainage-area; but these works are still only projected. [Illustration: BALA.] There is scarcely an English brook that has not some historical associations, some poetical reminiscences, some attractions beyond those of scenery. Wherever water, forest and meadow were combined, an abbey was generally planted. Bala Lake, with its fishing-rights, once belonged to the Cistercian abbey of Basingwerk, while the Dee just above Llangollen was the property of the abbey of Valle Crucis, whose beautiful ruins still stand on its banks. Before we reach them we pass by the country of the Welsh hero, Owen Glendower, from whom are descended many of the families of this neighborhood and others--the Vaughans, for instance; by Glendower's prison at Corwen, and the Parliament House at Dolgelly, where he signed a treaty with France, and where the beautiful oak carving of the roof would alone repay a visitor for his trouble in getting there. The Dee is for the most part wanting in striking natural features, but here and there steep rocks enclose its foaming waters; deep banks covered with trees break the rugged shore-line; a village, such as Llanderfel with a tumbledown bridge, lies nestled in the valley; and coracles shoot here and there over the stream. These primitive boats, basketwork covered with hides, or, as used now, canvas coated with tar, are propelled by a paddle, and are much used for netting salmon. Near Bangor the fishermen are so skilful that they generally win in the coracle-races got up periodically by enthusiastic revivalists of old national sports. [Illustration: REMAINS OF VALLE CRUCIS ABBEY.]