J. T. Barber, A Tour throughout South Wales and Monmouthshire
“ On leaving Bualt, and crossing its bridge, the tourist enters Radnorshire, where the road, traced upon heights impendent over the Wye, commands one of the most beautifully romantic vallies in the principality. The river, which we have before seen majestically flowing, rapid but unopposed, among flowery lawns, here, approaching its native source in the bosom of Plinlimmon, appears eddying, foaming, and roaring in a narrow channel, amid shelving rocks and disjointed craigs, a mere mountain torrent. ”
