Britannia Bridge Memorial

Two bronze plaques mounted on stone mark where Victorian engineering met disaster in spectacular fashion. The Britannia Bridge Memorial commemorates the original tubular railway bridge designed by Robert Stephenson, which carried trains through enormous iron tubes suspended above the Menai Strait from 1850 until fire destroyed it in 1970. Standing here, you can picture those revolutionary wrought-iron tunnels that once allowed locomotives to thunder across the water in what seemed like magic to 19th-century travellers.

Railway enthusiasts and history buffs will find this spot fascinating, though it's a brief stop rather than a lengthy visit. The memorial sits beside the modern road and rail bridge that replaced Stephenson's creation, giving you a proper sense of the engineering challenges faced crossing this stretch of water between Anglesey and the mainland. Kids might struggle to grasp the significance, but the story of the great fire makes for dramatic telling.

Located just outside Pentraeth, it's easily accessible and makes a worthwhile detour if you're staying at one of the nearby holiday parks like Podiau Môn or Plas Coch. The memorial is always accessible and costs nothing to visit, though parking can be tricky along the busy A5. Allow fifteen minutes unless you're a proper railway history devotee, in which case you'll want longer to imagine those iron tubes echoing with steam trains.