St Tanwg's Church

The little church sits just outside Harlech, tucked away from the main drag, and it's one of those places that rewards the five-minute detour. St Tanwg's is genuinely old - we're talking medieval foundations - with that particular Welsh feel of intimate, workaday Christianity rather than grand architecture. The interior is small and whitewashed, with the sort of worn stone and simple fixtures that make you feel the weight of centuries without any fuss.

It's not a showstopper, to be honest. You won't spend hours here. But if you're staying at one of the nearby caravan parks - Woodlands, Castle View, or Min-y-don are all within half a mile - it's absolutely worth a quick walk over, particularly if the weather's decent. The churchyard itself is pleasant enough, and there's something rather grounding about stepping into a space that's been used for worship since medieval times while you're on a seaside holiday.

History types will appreciate it more than others. Kids might get restless after ten minutes unless they're the quiet-exploring sort. There's no visitor centre or facilities, so come prepared. The real appeal is the sense of genuine Welsh village life - you're not in some polished heritage attraction here, just a working church that happens to be very, very old. It fits nicely into a broader wander around Harlech's quieter corners, especially if you're popping out to Shell Island or the waterfalls at Rhaeadr Nantcol.