Llanfair yng Nghornwy

This small church sits quietly on Anglesey, a few miles south of Holyhead, and it's worth seeking out if you're into medieval Welsh architecture. The building itself dates back centuries, with that solid stone construction you find all over this part of Wales - nothing fancy, just proper workmanlike craftsmanship. Inside, there's genuine character: old timber, stone flags, and the kind of peaceful atmosphere that makes you actually want to sit down for a bit.

The real draw for most visitors is the walk to reach it. Anglesey's got some lovely countryside between Holyhead and the quieter spots inland, and approaching the church on foot gives you a proper sense of place. It's not a dramatic ruin or a showstopper - you won't be taking Instagram shots of soaring arches - but that's precisely why it matters. This is the kind of church that locals have worshipped in for generations, untouched by Victorian zealousness.

If you're staying at Llain Ffynnon Campsite nearby, it's an easy half-hour walk and worth the effort. Families who like gentle rambles will find it rewarding; those chasing the most spectacular sights in North Wales might feel it's a detour. Allow an hour total from the campsite if you're taking your time and actually looking around. Go on a weekday if you can - quieter, and you'll have the place to yourself. The admission appears to be free, which is typical for small Welsh country churches. Don't expect a visitor centre or facilities, but that's rather the point.