21 pembrokeshire trefin to whitesands bay

DIFFICULTY EASY DISTANCE 14KM TIME 5 HOURS ...

DIFFICULTY MEDIUM DISTANCE 17.7KM TIME 5½ ...

■Distance: 6¼ miles/10km ■ Time: 3 hours ■ Grade: Easy

■Distance: 4½ miles/7.2km ■Time: 3 hours ■Grade: Moderate

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

■Distance: 6½ miles/10.6km ■ Time: 5 hours ■ Grade: Challenging