Anglesey the island. The highest six are Holyhead Mountain, ; Mynydd Bodafon, ; Mynydd Llaneilian, ; Mynydd y Garn, ; Bwrdd Arthur, ; and Mynydd Llwydiarth, . To the south and south-east the island is separated from the Welsh mainland by the Menai Strait, which at its narrowest point is about wide. In all other directions the island is surrounded by the Irish Sea. It is the 51st largest island in Europe, and just five square kilometres smaller than Singapore. There are several small towns scattered around the island, making it quite evenly populated. The largest are Holyhead, Llangefni, Benllech, Menai
Valley, Anglesey Valley, Anglesey Valley is a village, community and former electoral ward near Holyhead on the west coast of Anglesey, North Wales. Population (2001) 2,413, decreasing to 2,361 at the 2011 census. In Welsh it is referred to as either Y Dyffryn (meaning The Valley) or [Y] Fali (pronounced as Valley). Recent research, prompted by local opposition to the name of Y Fali, suggested that Valley may be a corruption of the Irish "Bally" (settlement), or "Baile" as it is spelled in Irish. There does not appear to be a traditional Welsh language placename for the village, and thus there has