It is a borough of southern Wales west-northwest of Cardiff. It is an industrial port on Swansea Bay,an inlet of the Bristol Channel. Population,188,500.

• 斯旺西是威尔士南部市镇，位于卡迪夫西北偏西。是布里斯托尔海峡的小海湾斯旺西湾的一个工业港口。人口188，500。