Chepstow / Cas Gwent The Essential Interesting The still partly walled town slopes down steeply from the great Town Gate to the ancient crossing of the Wye, where in 1816 John Rennie built an elegant iron bridge which provides the best view of the castle. ©susandaniels/iStockChepstow / Cas Gwent See all cities around Chepstow / Cas Gwent Advertising Advertising Must see Michelin's recommendations for Chepstow / Cas Gwent Chepstow Castle Chepstow Castle Chepstow 1:30 Tintern Abbey / Abaty Tyndyrn Tintern Abbey / Abaty Tyndyrn Tintern 1:00