Llŷn Peninsula Essentials

The Llŷn Peninsula features a diverse collection of historical and natural landmarks. This selection includes the 13th-century Criccieth Castle, perched on a rocky headland, and the Iron Age hillfort of Castell Odo. Coastal highlights range from the rare "singing" sands of Porth Oer to the secluded Porth Iago cove. The region's heritage is further reflected in the 17th-century manor house Plas yn Rhiw and the 12th-century St Hywyn’s Church, a historic resting point for pilgrims traveling to Bardsey Island.

Criccieth Castle

A 13th-century native Welsh castle built by Llywelyn the Great and later refortified by Edward I. It sits on a headland overlooking Tremadog Bay.

Ty Coch Inn

A historic pub situated directly on the beach at Porthdinllaen. Built in 1823 as a vicarage, it was converted into an inn in 1842 to serve the local shipbuilding community.

Nefyn Golf Club

The course has an intriguing layout that definitely won't bore you. A unique golfing experience you won't forget.

Whistling Sands

A National Trust beach known for its "whistling" sands, a sound created by the friction of uniquely shaped quartz grains when walked upon.

Plas yn Rhiw

Plas yn Rhiw is an early 17th-century manor house in Y Rhiw, Gwynedd in northwestern Wales.

St Hywyn

The Church of St Hywyn, Aberdaron, Gwynedd, Wales, is a parish church dating from the 12th century.

Porth Iago

A small, sheltered cove on the northern coast with white sand and turquoise water, accessible via a private farm track.

Porth Ysgo Waterfall and Beach

A secluded beach featuring a waterfall that cascades over the cliffs. The site is a known location for bouldering and contains remnants of former manganese mining.

St Tudwal’s Lighthouse

St Tudwal's Lighthouse on Saint Tudwal's Island West is active, but unstaffed.

Castell Odo

Aberdaron is a community, electoral ward and former fishing village at the western tip of the Llŷn Peninsula in the Welsh county of Gwynedd.