18 county durham hawthorn dene

■Distance: 6¼ miles/10km ■Time: 4 hours ■Grade: Moderate

■Distance: 6¾ miles/11km ■ Time: 4 hours ■ Grade: Moderate

Hidden far from the roadside, the Cairngorms ’ most remarkable Munro yields to a surprisingly easy ascent.

■Distance: 4½ miles/7.1km ■ Time: 2½ hours ■ Grade: Easy

DIFFICULTY MEDIUM DISTANCE 17.7KM TIME 5½ ...

■Distance: 11½ miles/18.5km ■ Time: 6 hours ■ Grade: Challenging