Porth Trecastell

Wild winds and crashing waves make this stretch of Anglesey's coastline feel properly dramatic. The beach sits on the island's western shore, catching the full force of Atlantic swells that roll in from the Irish Sea. It's the sort of place where you'll want to zip up your jacket even on a decent day.

Rock poolers will have a field day here when the tide retreats, revealing fascinating marine life tucked into the crevices. The shoreline is a mix of sand and pebbles, backed by low cliffs that provide some shelter from the elements. Families with older children who don't mind a bit of adventure will find plenty to explore, though it's not the spot for a gentle bucket-and-spade holiday with toddlers.

Walkers rate this beach highly as part of the Anglesey Coastal Path, which hugs the shoreline and offers cracking views across to the Welsh mainland. The nearest village of Ty Croes is a short drive inland, handy for supplies if you're staying at one of the nearby parks like Silver Bay or Trewan Sands. Free parking and access make it an easy addition to any Anglesey itinerary, though you'll want to check tide times if you're planning serious beach exploration.