Hazard: High
One of the busiest mountains in England, and correspondingly one of the most rescued. The gravest incidents cluster on the two knife-edge ridges — Striding Edge and Swirral Edge — and on the steep ground falling east to Red Tarn. Winter transforms it: cornice collapses and slips on hard snow account for the most serious accidents and several deaths.
- Striding Edge: An exposed grade 1 scramble. In wind, wet rock, or snow it is genuinely dangerous — turn back if conditions are poor or your party isn't confident.
- Swirral Edge: Steep and exposed, especially the awkward descent onto it from the summit. It is easy to start down the wrong line — falls onto Red Tarn have been fatal.
- Summit plateau and east-facing edge in winter / cloud: Cornices build over the east face; keep well back from the edge and navigate by bearing in poor visibility.
Who should attempt this fell: The edges need a head for heights and reasonable fitness; in winter they are for those with ice axe, crampons and the skills to use them. Less confident walkers should use the gentler Thirlspot or Wythburn paths, which avoid the ridges entirely.
Most common causes: Slips and falls on the edges · Winter falls on hard snow and ice · Navigation errors in cloud · Underestimating the descent
Local Mountain Rescue: Patterdale Mountain Rescue Team (opens in new tab) · Keswick Mountain Rescue Team (opens in new tab) · Reviewed 17 Jul 2026
Safety: Hazard guidance compiled from published Mountain Rescue reports and well-documented accident history - editorial background, not a live feed of callouts. 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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