The park of Wynnstay is well stocked with red deer; excellent plantations; and the house is an elegant modern structure; but has nothing in the inside particularly deserving the attention of the traveller. In the grounds the chief object worthy of inspection is a very elegant obelisk, erected to the memory of the present Sir Watkin’s father. The height is a hundred and one feet; the base of it sixteen, and the top nine, built with free-stone, and fluted. Round the top is formed a gallery, with a handsome urn in bronze, after an elegant design, cast in London: round the base of the column are wreaths of oak leaves, in the beaks of four eagles, cast in the same metal. On the south-west side is a door, with a stair-case within the obelisk leading to the top. We regretted that the key could not be procured, as the prospect from that elevation must be extremely fine. On the other three sides an appropriate inscription, in English, Welsh, and Latin, is to be carved. Through this park runs Offa’s Dyke, thrown up by the great King of Mercia, from whence it derives its name, to check the irruptions of the Welsh, mark the confines of each country, and give greater security to his own. It begins at Basingwerk in Flintshire, and ends at Chepstow in Monmouthshire; extending in a line of not less than one hundred and fifty miles over rocks and mountains. This great undertaking still retains the ancient name of Clawdh Offa, or Offa’s Dyke. Passing through the little village of Ruabon, situated at the extremity of Sir Watkin’s park, a very interesting and picturesque country, composed of rich valleys and gently sloping hills, presented itself to our view; and, at some distance, we soon caught a glimpse of Chirk Castle, a noble seat of the family of the Middletons, standing on an eminence. Four miles from Llangollen we inquired for the wonderful PONTCYSYLLTY AQUEDUCT, {281} (pronounced Pont y Casulte) or famous aqueduct, erected near that bridge, over the river Dee, and found ourselves within half a mile of this great and astonishing undertaking. The stone of which it is built resembles that of Portland; and the effect which it produces, from whatever point it is viewed, is highly pleasing. On the middle column is the following inscription: