Hazard: Moderate
The highest of the North Western Fells, a great whaleback above Crummock Water with a deceptively gentle grassy top but steep, craggy flanks falling away on almost every side. The broad, flat summit is a navigation trap in cloud, and the western and northern faces — Grasmoor End, Dove Crags and the gullies above Gasgale — are steep, loose scrambling ground where serious falls have happened. Cockermouth Mountain Rescue Team covers this fell.
- Grasmoor End / Dove Crags scramble routes: The steep western and northern crags offer scrambling lines that are loose, exposed and serious, where a fall would be long. These are not walkers' routes; walkers go up by the ridge paths. Don't be drawn onto the steep rock, especially when wet.
- The flat summit plateau in cloud: The top is broad, grassy and almost featureless, ringed by steep crags and gullies. In mist it is very easy to set off on the wrong bearing and end up above the cliffs or descending a dangerous flank. Take and trust a compass bearing before leaving the summit.
- Steep flank descents (Lorton / Gasgale side): The direct slopes off the summit are steep, loose and unforgiving of a slip. Stick to the established ridge routes rather than dropping straight down the fellside.
Who should attempt this fell: By its ridge paths Grasmoor is a straightforward big grassy hill, but the danger lies off those paths: the steep crags of Grasmoor End and Dove Crags are serious scrambling ground best left to the experienced, and the flat summit demands careful compass work in cloud to avoid the surrounding cliffs. Keep to the ridges, navigate deliberately in mist, and treat the steep flanks with respect in the wet or in winter.
What to watch for: Scrambling falls on the steep western and northern crags · Navigation errors off the featureless summit plateau in cloud · Slips on the steep, loose flanks · Walkers drifting over the crag edges in poor visibility
Local Mountain Rescue: Cockermouth Mountain Rescue Team (opens in new tab)
Safety: Always check current conditions, carry proper navigation equipment, and seek qualified instruction before heading onto the fells. In an emergency, call 999, ask for Police, then Mountain Rescue.
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