Halen Môn Sea Salt

Seawater evaporation pans stretch across the Anglesey coastline like enormous mirrors, reflecting the Welsh sky while slowly transforming into precious white crystals. This is where Halen Môn creates some of Britain's finest sea salt, harvested from the pristine waters of the Menai Strait. The process is surprisingly captivating to watch - seawater is filtered through mussel shells and charcoal before being gently heated in shallow pans until those distinctive pyramid-shaped crystals form.

Food enthusiasts will be properly fascinated by the whole operation, though anyone expecting a flashy visitor centre might feel a touch disappointed. It's more working saltworks than polished attraction. The guided tours reveal just how much craft goes into something we usually take for granted, and you'll leave with a completely different appreciation for that pinch of salt on your chips.

Being just outside Llanfairpwllgwyngyll makes it an easy addition to any Anglesey exploration. Families staying at nearby spots like Glan Gwna Holiday Park or Plas Coch will find it a fascinating hour or so, particularly on a drizzly afternoon when the beach loses its appeal. The salt makes for brilliant souvenirs too - proper gourmet stuff that'll remind you of your Welsh holiday every time you cook.