11 norfolk dersingham bog

■ Distance: 10½ miles/17km ■ Time: 5 hours ■  Grade: Challenging

■Distance: 7½ miles/12km ■ Time: 4 hours ■ Grade: Moderate

■Distance: 8 miles/13.1km ■ Time: 3½ hours ■ Grade: Moderate

This is the glacial valley no one’s heard of... Head to the South Pennines to explore both sides of this steep gulch between Burnley and Todmorden.

■Distance: 7½ miles/12km ■ Time: 3½ hours ■ Grade: Moderate

Few locations in the UK offer a dog-friendly beach with a castle in the background, quite like Bamburgh Beach. The sandy dunes, which span over one mile, can be found 18 miles from Alnwick, and allows