Mynydd Llangatwg

The walk up Mynydd Llangatwg rewards you with proper views across the Black Mountains and down into the Brecon Beacons - the kind of vista that makes you understand why people trek to Mid Wales in the first place. It's a decent climb from Crickhowell, nothing too technical, but steep enough that you'll feel it in your legs.

What makes this peak work is the surrounding landscape. You're walking through moorland and past old quarry workings, remnants of when this hillside was mined for stone. The ridge itself is quite bare, which means the views aren't obscured by trees - you can actually see where you're going and where you've come from.

Historygeeks will find the industrial heritage interesting, though there's not much interpretation on the ground. Walkers after a proper hill day will be satisfied. Kids might find the open moorland boring if they're expecting woodland trails with waterfalls - it's exposed and fairly exposed, so pick calm weather.

Allow two to three hours return from Crickhowell depending on fitness. There's no charge, no facilities at the summit. Early morning is best if you want to avoid the wind that can whip across here.

If you're staying at Cwmdu Campsite just five miles away, this makes an excellent half-day walk. Pair it with exploring Crickhowell itself - decent little market town - rather than trying to cram too much in.