Castell Allt-goch

The ruins of Castell Allt-goch sit on a hillside a few miles from Lampeter, and there's something rather satisfying about stumbling across them. You won't find a visitor centre or even a proper car park - just the remains of a medieval castle that's been slowly surrendering to the Welsh landscape for centuries. The walls are fragmentary but tall enough to give you a sense of what once stood here, commanding views across the Teifi Valley.

It's the kind of place that rewards a bit of effort. The walk up is straightforward enough, though your boots will thank you for decent soles on the rougher sections. Once you're there, you can spend twenty minutes picking over the stonework or an hour if you're the sort who likes to sit with a map and imagine how the castle functioned. History enthusiasts will get proper value from this - it's a genuine bit of medieval Welsh defensive architecture, not a reconstructed theme park version.

Families with younger children might find it a quick visit rather than a full morning's activity, but older kids who enjoy clambering around ruins will be content. The surrounding countryside is genuinely lovely, so it works well as part of a broader walk rather than a destination in itself. Staying at one of the nearby campsites - Lampeter Caravan & Camping sits closest at just 2.5 miles - gives you easy access without committing to a lengthy drive. Free to visit, no facilities on site, and best tackled in decent weather when the ground isn't boggy.