Usk(redirected from Brynbuga)
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Usk,river, c.60 mi (100 km) long, rising in the Black Mts., S Wales and flowing generally SE to Bristol Channel near Newport. The upper Usk is noted for its beauty and its excellent fishing. It is the river associated with the legend of King Arthur.
a river in SE Wales, flowing southeast and south to the Bristol Channel. Length: 113 km (70 miles)