The longest seaside pier in Wales is Llandudno Pier, which has a total length of 2,295 feet (or 700 metres), of which the original main pier is 1,234 feet (or 376 metres).
Located on the North Wales coast and stretching out into the Irish Sea, Llandudno Pier was constructed over two years from 1876 and later extended landwards to the Promenade.