The craggy face of the hill provides many routes for rock climbers at a range of grades from easy climbs suitable for beginners (some of which do not require ropes), to challenging climbs up to a grade 6c. The cliff is also split into two lateral sections. The main face is easily accessible from the ground. At the top is a large grassy area, followed by an easily accessible 10-foot (or thereabouts) cliff to the summit, which is excellent for bouldering. Despite its often slimy appearance, the cliff's sandstone composition means it dries out quickly after rain, and, after several accidents, several large metal spikes were placed at the top of the main cliff for top-rope climbing that offer extra safety for climbers worried about the sandstone's crumbly nature. Two quarries in Harmers Wood, southwest of Helsby Hill, feature over sixty climbs of varying difficulty.