NEWCASTLE AND MARDU CIRCULAR Level Easy Elevation gain 217m Length 6.1km (1hr 49min) Description This round-the-hill loop trail from Newcastle leads through peaceful rural landscapes and small village

■ Distance: 8½ miles/13.7km ■ Time: 5 hours ■ Grade: Challenging

14.5km / 9 miles / 5-5.5 hours Ascent 777m/2550ft

Kerry Walker takes a road trip through Bannau Brycheiniog National Park

It’s been a long mile, trudging uphill in the rain, across uninspiring fields, past rickety ruins of long-abandoned farm buildings, mud slowly working its way up my waterproof trousers. Sometimes walk

16.9km / 10.5 miles / 5.5 hours Ascent 388m/1305ft