21 powys cascob

■Distance: 5½ miles/8.8km ■Time: 3 hours ■Grade: ...

MOUNTAIN, RIVER & MOORLAND LOOP

■ Distance: 6½ miles/10.4km ■ Time: ...

■ Distance: 7¼ miles/11.5km ■ Time: ...

ULTIMATE WEEKEND ▲ 3 ROUTES

■OS Explorer map OL12 ■Buy maps at: ordnancesurvey.co.uk/shop ...