Cefn Isaf

The walk up Cefn Isaf isn't long, but it's steep enough to get the blood pumping. From Llanwrtyd Wells, you're looking at a proper climb through moorland that opens out to views across the Tywi Valley - the sort of vistas that make you understand why people hike in Wales rather than anywhere else.

It's a peak for walkers, not sightseers. There's no café at the top, no visitor centre, just you and the Brecon Beacons rolling away in the distance. The summit itself is modest - you'll know when you've got there because the ground stops climbing - but the surrounding landscape is what you're after. On a clear day it's genuinely rewarding. On a misty day, less so.

Allow two hours return from the trailhead. You'll want decent boots and a map, especially in poor visibility. It's free to access, as these things usually are. Families with young walkers might find it a bit demanding, but anyone who's comfortable doing a steady uphill hike will get on fine.

If you're based at Welsh Glamping just up the road, this makes an excellent morning outing before the weather turns. Llanwrtyd Wells itself has proper charm - it's a small market town with good local knowledge, and people there can point you toward the best routes depending on conditions. The walk pairs well with exploring the wider moorland walks in the area.