Leaving the Ribble, you pass Smearset Scar with its prehistoric walling, possibly marking burial sites, and then descend to the hamlet of Feizor. After a mixture of gates and stiles leading through a number of fields, the way goes through Wharfe, heading out to Crummack on a bridleway, passing the pretty limestone slab-built Clapper Bridge, which is next door to the Wash Dub field, where the stream was dammed on occasion to create a pool for sheep dipping. From Crummack the terrain gets bleaker, and care is needed over limestone pavements and in taking the correct paths, especially in low visibility and bad weather. There is an alternative bad weather route via Selside to Ribble Head and Chapel-Le-Dale. However, the main route joins the famous Three Peaks Track and ascends the breast of Simon Fell, up a steep stone stairway to Ingleborough (724m). This was the site of a vast Brigantes (Iron Age tribe) fortress. Although due to the harsh climate, it is now wondered whether the site was not some older Bronze Age religious site. You need to be careful of the steep stony descent in wet or misty conditions. Walking through the Ingleborough Nature Reserve, with walkways to protect the landscape, you pass a series of limestone scarps to reach the village of Chapel-le-Dale. Here we find St. Leonard’s Church, home to the remains of over 200 labourers and their families who worked upon the Settle to Carlisle Railway from 1870 to 1877. Note that there is an alternative route from Ingleborough Peak to Ribblehead via Park Fell.