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
The Skerries, Isle of Anglesey The Skerries, Isle of Anglesey The Skerries (Welsh: "Ynysoedd y Moelrhoniaid") () are a group of sparsely vegetated rocky islets (skerries), with a total area of about lying offshore from Carmel Head at the northwest corner of Anglesey, Wales. The islands are important as a breeding site for seabirds, and they attract divers, who come to visit the numerous shipwrecks. The Skerries Lighthouse sits atop the highest point in the islands. The islands can be visited by charter boat from Holyhead. The individual islets are accessible from one another at low tide and by small bridges. The name "Skerry" is