■ Distance: 7 miles/11.3km ■ Time: ...

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

■ Distance: 9¼ miles/14.8km ■ Time: 4 hours ■ Grade: Moderate

■ Distance: 5¾ miles/9.2km ■ Time: 3 hours ■ Grade: Moderate

Kerry Walker takes a road trip through Bannau Brycheiniog National Park

For a walk which visits quiet hills and explores post-industrial dereliction, Eryri ’s Moelwyns are second to none.