Parc y castell

The castle ruins at Parc y castell sit high above Crickhowell, commanding views across the Brecon Beacons National Park that'll make you forget you left your phone in the car. It's a proper walk to get there - steep in places, through wooded slopes that open suddenly onto rough pasture - but the effort pays off once you crest the ridge.

What you're actually looking at are the remains of a medieval stronghold, its stone fragments scattered across a grassy mound. Nothing grand or reconstructed here; just authentic crumbling walls and the impression of something that mattered several centuries ago. The site feels intimate rather than imposing, which makes it ideal for history types who'd rather puzzle out what they're seeing than read corporate interpretation boards.

Families with decent-aged walkers will find the scramble worthwhile. Small children might struggle with the gradient and rough terrain, though the destination holds their attention once you arrive. Budget a solid ninety minutes from Crickhowell - longer if anyone wants to sit and sketch or just stare at the views, which honestly deserve the time.

If you're based at Cwmdu Campsite nearby, this makes a cracking half-day outing. Park in Crickhowell itself and head uphill from the town centre. Admission appears free, and there's no pinch point for timing - go early to avoid other walkers crowding the narrow path, or late afternoon when the light catches those distant ridges properly.