Lleithyr Farm

St David's Head Coastal Walk, Pembroke

National Trust

Follows rugged coastal cliffs around one of Pembrokeshire's most dramatic headlands with steep, rocky sections and uneven terrain throughout. Not suitable for buggies or young children due to sheer drops, rocky paths, and challenging scrambles near the headland. Dogs welcome but keep on leads near cliff edges and grazing livestock. Rewards with Bronze Age hut circles, stunning Atlantic views, and exceptional wildlife spotting including seals and seabirds.

Treginnis Walk from Porthclais, Pembroke

National Trust

Loops out from Porthclais harbour along rugged coastal headlands with moderate climbs and stunning views towards Ramsey Island. The terrain is uneven with rocky sections and stiles, making it unsuitable for buggies and challenging for very young children. Dogs welcome but keep on leads near cliff edges and grazing livestock. Worth it for dramatic Pembrokeshire scenery, seabird colonies, and the chance to spot seals and porpoises offshore.

Porthgain to Abereiddi Coastal Walk, Pembroke

National Trust

Follows dramatic Pembrokeshire clifftops between two atmospheric former quarry harbours, with steep ups and downs throughout – not suitable for buggies or very young children. The rugged coastal path offers stunning views of jagged slate cliffs, sea stacks, and the famous Blue Lagoon at Abereiddi, a flooded quarry with vivid turquoise water. Dogs welcome on leads near cliff edges. Moderate fitness needed for the constant gradients, but the industrial heritage and wild coastal scenery make this a

Pembrokeshire Coast Path main route