In reply to CPH:
Parking is in a small layby just past the golf club house when heading NW out of Settle/Giggleswick.
Quality of rock varies from decent to fairly poor. The crag is on/very near the Craven Fault line. Be warned that the guide is very liberal with stars especially on the poorer sectors.
The approach path meets the crag at Sector Swans, the routes on the larger RH side of this are all worth doing, those on the left aren't so good. Up and to the right is the Swallows Nest area, some pleasant if short easy 6s here.
Going left you have sector Golf, the routes on the front of this are all worth doing though the 6b+ is harder than the 6c! The next area, Sector Laughter is the best on the crag but the easiest routes are 6b+/6c. You then pass some small areas before getting to Sector Bonhomie which has some good long routes. This merges in to The Wilderness Walls which is the last major area - some decent routes here though things are quite close together at times.
HTH