Cradley Miles Without Stiles - (PDF Download) - "Distance: 3 Mile Loop (Plus Additional Linear Route)" "Between points 6 and 7 there are sections of path which are only 1 metre wide. Surface Gradients: The route is mainly flat. There are 2 steep inclines (i.e. greater than 1:20) which are marked on the map. Other more gradual inclines (i.e. between 1:50 and 1:20) are between points 2 and 3 , 2 and 4 and 6 and 7 . - 14 Gates" - from the  Herefordshire Council website