Tŵr Mawr Lighthouse
Perched on the rugged tip of Ynys Llanddwyn, Tŵr Mawr Lighthouse is one of the most photographed landmarks in Wales. Its name means “Great Tower” in Welsh, and the striking white lighthouse stands proudly above rocky cliffs overlooking the Irish Sea and the entrance to the Menai Strait. Built in 1845 and first illuminated in 1846, it guided ships through these challenging waters for more than a century before being decommissioned in 1975. One of the most interesting facts about Tŵr Mawr is its unusual shape. Unlike many British lighthouses, the tower resembles a traditional Anglesey windmill, leading some historians to believe it may have been inspired by, or even adapted from, an earlier structure. Standing around 11 metres high, the lighthouse remains a distinctive feature of the island’s dramatic landscape. Visitors cannot enter the lighthouse itself, as the interior is not open to the public. However, the area around it is a major attraction. A walk up to the tower rewards visitors with spectacular views across Newborough Beach, Snowdonia’s mountains, and the Llŷn Peninsula on clear days.
Newborough Wales
Tŵr Mawr Lighthouse sits on Ynys Llanddwyn, a small tidal island just off the southwest coast of Anglesey in North Wales. You reach it from the Newborough Forest area, near the village of Newborough, with the surrounding postcode roughly LL61 6SG. The island connects to the mainland by a sandy causeway at low tide, so timing your visit carefully makes all the difference.The white conical tower itself is a quiet landmark these days, no longer working as a light but still standing proudly on the rocky tip of the island. Right nearby you can wander among the ruins of St Dwynwen’s Church, dedicated to the Welsh patron saint of lovers, and the smaller companion tower known as Tŵr Bach. A short row of old pilot cottages adds a touch of maritime history to the scene.The whole place forms part of Newborough Warren National Nature Reserve, so the beaches and dunes around Llanddwyn are beautiful for a stroll, with wide sands and views across the Menai Strait toward the mountains. Newborough Beach itself is right there for a longer walk or a picnic, and the forest paths behind offer shaded trails if you fancy a change of scenery. A little further afield you’ll find the quiet village of Aberffraw and, across the water, the imposing walls of Caernarfon Castle make a natural next stop for anyone exploring the area.