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

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

■ Distance: 7 miles/11km ■ Time: 3 hours ■ Grade: Moderate

Tracing its way along the Welsh coast, there’s more to the A487 than meets the eye

Kerry Walker takes a road trip through Bannau Brycheiniog National Park

■ Distance: 7¾ miles/12.6km ■ Time: 4½-6 hours ■ Grade: Moderate