This description of Llanymynach hill, we pronounce from our own observation, to be so very accurate, that the length of the quotation will be readily excused. Leaving the pretty village of Llanymynach, situated on the banks of the Virnwy, we resumed our journey to Welch Pool; the face of the country was pleasing, and we soon reached the Breddin hills, on whose summit a column is erected to commemorate the victory of Admiral Lord Rodney over the French, in the year 1782. Not far from hence, we passed a handsome aqueduct, admirably constructed over the river Virnwy, of great strength and stability. The vale of the Severn affords much picturesque scenery, and we at length arrived at WELCH POOL Quay, about three miles from that place; several vessels were lying here, which carry on a constant traffic with Worcester, and the towns situated on the banks of this noble river. Before our entrè into Pool, Powis Castle appeared on an eminence, immediately rising behind the town, and beautifully backed with a large plantation of trees. Welch Pool derives its name from a black pool in its neighbourhood; its Welch appellation signifying, a quagmire or pool, and is one of the five boroughs in Montgomeryshire, which jointly send a member to parliament. The town is by no means neat; it stands on a low hill, and consists of one principal street; in which are situated the new county hall, and market-places. The Severn is navigable within three quarters of a mile of this town, and computed not less than two hundred miles from its juncture with the Bristol Channel. It is the great market for the Welch flannel, called _gwart_, or webb, prepared in many parts of Merionethshire, and generally used for soldiers’ clothes. This trade, however, has of late been very inconsiderable. Powis Castle lies to the right, about one mile from Pool, on the ridge of a rock, retaining a mixture of castle and mansion: it is built of red stone, and originally contained within its walls two castles: the entrance is between two round towers. There are several family portraits in a long gallery, measuring one hundred and seventeen feet by twenty: {161a} it was formerly one hundred and sixty-seven feet long, but an apartment has been taken out of one end. {161b} The gardens still retain that stiff formality, so much in vogue many years ago; but the curious water-works, in imitation of the wretched taste of St. Germain’s en Laye, are now destroyed. The prospect from the castle is very extensive, comprehending a view of Welch Pool, Vale, and Freiddin Hills. From hence to MONTGOMERY,