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
Anglesey the island gained membership of the European Geoparks Network in spring 2009. and the Global Geoparks Network in September 2010. Secondary schools: There are also 50 primary schools in Anglesey, all of which are co-educational day schools. Anglesey is linked from Holyhead to the mainland by the Britannia Bridge, which carries the A55, and the Menai Suspension Bridge, which carries the A5. The A5025 round the northern edge of Anglesey and the A4080 round the southern edge form a ring round the island. There are six railway stations in Anglesey: Holyhead, Valley, Rhosneigr, Ty Croes, Bodorgan and Llanfairpwll. All are