Betws-y-Coed ("Prayer house in the wood") in Conwy, North Wales, lies in a valley near the point where the River Conwy is joined by the River Llugwy and the River Lledr. It was founded around a monastery in the late sixth century and nearby is the famous Swallow Falls – Rhaedr Ewynnol, in Welsh menaing literally Foaming Waterfall ! This waterfall on the Afon Llugwy has become a familiar natural celebrity over the past 100 years and has featured on film, postcard and canvas. Rising among the towering peaks of Carnedd Llewellyn the River Llugwy runs eastward towards Capel Curig and Betws-y-Coed, before reaching Swallow falls which is the highest continuous waterfall in Wales. The river hurls itself into a spectacular chasm at the Falls. Best viewed after heavy rain the river rushes down from the mountains through tree-hung, rocky chasms. Jagged rocks and crags divide the stream into a number of foaming cascades which tumble headlong over boulders between richly wooded banks...