The landowners have have recently become aware of climbing at this site (due to publicity on various websites) and have informed the BMC that although this section of the quarry has not been active for many years, this section is still within the boundaries of a working quarry and public access (other than on the public footpaths that cross the site) is not allowed due to liability and health & safety concerns. It's rare that quarry operatives or security will be aware of climbers here but if climbers are seen they will be politely asked to leave.

Contains a number of newly equipped sports routes as well as some historical routes dating back to the 1950s

This area includes Craig y Forwyn, Llanddulas escarpment, Castle Inn, Penmaenhead as well as many other sports crags along the A55 corridor. Many of the crags, including Craig y Forwyn, Llanddulas escarpment and Castle Inn all lie within land designated as Sites of Special Scientific Interest, and vegetation removal, modification of rock faces, removal of rocks, etc. should be avoided.