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7.0 km · ~644 m ascent · ~2.5–3.5 h · loop · 4 summits

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Blencathra by Sharp Edge

7.0 km
Distance
~2.5–3.5 h
Typical time
~644 m
Ascent
4
Summits

Key facts

Distance 7.0 km
Ascent ~644 m
Descent ~645 m
Time ~2.5–3.5 h
Best season Dry, still, clear conditions only. Not in the wet, not in wind, not in winter, not in cloud. If you arrive and it is greasy, walk up Scales Fell instead — the summit is the same and it will still be there next month.
Type Loop
The most exposed ridge in the Lake District that walkers routinely attempt — a narrow, airy arete of polished rock above Scales Tarn, followed by a steep pull onto Blencathra and a fine descent over Doddick and Scales Fell. It is a magnificent line. It is also the single most dangerous thing on this site, and we are not going to soften that.

✎️ Blencathra deserves its reputation and Sharp Edge deserves its own. This route is here because people are going to walk it and they should walk it with clear information: it is a scramble with genuine consequences, its danger is governed almost entirely by whether the rock is dry, and there is an excellent, safe alternative up the same fell. Mountain rescue attend this ridge every year.

✎️ Planned route — drawn but not personally walked or checked yet. A planned line is a suggestion, not a guarantee — conditions change. Navigate independently and carry a map & compass.

🧭 The automated detail on this page — distance, climb, pacing and a first-pass difficulty read — is live. Hand-written field notes are being added.

Difficulty profile

LengthEasy7.0 km — a short outing.
SteepnessSevereSteepest sustained pull about 41% around the 2.9 km mark.
TerrainSevereGrade 1 scramble on rock polished by a century of boots — hands required, lethal when wet. (Editorially assessed from the documented character of the route, not computed from gradient; not yet personally walked.)
NavigationModerateThe line is obvious; this route’s danger is not a navigation problem. (Editorially assessed from the documented character of the route, not computed from gradient; not yet personally walked.)
ExposureSevereA narrow arete with serious, unprotected drops on both sides. A slip in the wrong place is not survivable. (Editorially assessed from the documented character of the route, not computed from gradient; not yet personally walked.)

Five independent axes, not one score — all field-checked on the ground here, with nothing left as a desk estimate.

Conditions on this route

We score every Lakeland Wainwright each morning on cloud, wind, rain and underfoot, and this route crosses 1 of them. The worst summit governs the verdict — a route is only as kind as its roughest top.

Modelled guidance — not a substitute for the mountain forecast or your own judgement. See how every fell ranks today →

☀️ Daylight & turnaround

Daylight is short from October to February — check today’s sunrise and sunset before you set off, and carry a head-torch and spare batteries. On short days, decide your turn-back time before you start.

OpenTopoMap
Elevation profile
Elevation profile Rises from about 225 m to 868 m over 7.0 km, with the summits marked in order. 868 m 225 m 0 km 7.0 km 1234

1 Atkinson Pike (Foule Crag)2 Blencathra - Hallsfell Top3 Doddick Fell4 Scales Fell

~644 m
Total ascent
868 m
High point
226 m
Start height

Free mapping: OpenTopoMap / OpenStreetMap (switch layers top-right).

This walk covers about 7.0 km with around 644 m of ascent, taking in 4 summits. The map above shows the line; the elevation profile and stage notes are below.

Access & barriers

Can a dog, a buggy or dodgy knees manage this route? A quick read from the gates and stiles mapped along the way.

Dog
Mostly gates
Buggy
Not buggy-able
Knees
Tough descent
  • Dog: A stile of unmapped type — a dog may need lifting over.
  • Buggy: Not a pushchair route.
  • Knees: A long, steep ~37% drop around the 6.1 km mark — hard on the knees.

On the line: 1 step-over stile · 1 stile (type unmapped)

These are mapped barriers, from OpenStreetMap — coverage in the Lakes is good but not guaranteed complete. Spotted a stile or gate we’ve missed? Tell us (opens in new tab) and we’ll fix it. Barrier data as of 2026-07-12. Access data © OpenStreetMap contributors (via Overpass).

Pacing

SummitCumulativeAscentTime (fast–steady)
Atkinson Pike (Foule Crag)3.2 km610 m1:40–2:13
Blencathra - Hallsfell Top3.8 km644 m1:50–2:27
Doddick Fell4.4 km644 m1:57–2:36
Scales Fell4.8 km644 m2:02–2:43
Finish7.0 km644 m2:28–3:17

Naismith-based estimate — a fast/steady range. Your pace will vary.

The walk, stage by stage

Start → Atkinson Pike (Foule Crag) (3.2 km, 610 m)

Climb of about 610 m over 3.2 km (around 19% average).

Decision point: From Scales, follow the path by the Glenderamackin to Scales Tarn. Stop at the tarn and decide. The edge rises above you and you can see its condition from here — if the rock is dark with wet, take the path up Scales Fell instead. If you commit, cross the edge and tackle the slabby step onto Foule Crag.

Easy to get wrong: The whole route’s risk sits in this stage. Wet or windy: turn around at the tarn. The awkward step at the far end, onto Foule Crag, catches more people than the crest itself.

Atkinson Pike (Foule Crag) → Blencathra - Hallsfell Top (0.6 km, 33 m)

Undulating section of about 0.6 km.

Decision point: From Foule Crag cross the saddle south to the main summit.

Easy to get wrong: Easy ground, and a moment to notice your hands have stopped shaking.

Blencathra - Hallsfell Top → Doddick Fell (0.6 km, 0 m)

Descent of about 123 m over 0.6 km.

Decision point: Leave the summit south-east and pick up the ridge over Doddick Fell.

Easy to get wrong: Steep and grassy. Do not confuse this with Hallsfell Ridge, the very steep rib falling directly south from the summit.

Doddick Fell → Scales Fell (0.4 km, 0 m)

Descent of about 74 m over 0.4 km.

Decision point: Continue over Scales Fell and down to the village.

Easy to get wrong: A long, steep descent on tired legs — take it steadily.

Scales Fell → Finish (2.2 km, 0 m)

Descent of about 437 m over 2.2 km.

Summits bagged (4)

🅿️ Getting there & parking

Scales, A66 (layby) — 0.5 km from the start (straight line)
Laybys near the White Horse Inn — Blencathra via Scales Fell or Sharp Edge.
Directions (opens in new tab)
Mosedale / Bowscale (verge) — 2.5 km from the start (straight line)
Verge parking for Carrock Fell and the back o' Skiddaw fells via the Caldew valley.
Directions (opens in new tab)

Positions are approximate. Lakeland car parks fill before 9am on fine weekends.

💧 Water, shelter & getting away

On-route facilities © OpenStreetMap contributors — an absent marker does not mean the facility isn’t there.

🚌 Buses

Stagecoach X4 / X5
Penrith – Rheged – Threlkeld – Keswick – Braithwaite – Cockermouth – Workington
Catch it from: Penrith
Year-round, frequent. From Penrith this is your way into Keswick and the Northern fells — Threlkeld/Scales stops serve Blencathra directly, Braithwaite serves the Coledale fells.

Rural routes change seasonally — confirm on stagecoachbus.com (opens in new tab) or Traveline before travelling.

⚠️ Safety & conditions

  • Sharp Edge is a Grade 1 scramble, not a walk, and people have died on it. You will use your hands. There is serious exposure on both sides, and a slip in the wrong place is not survivable. If you are not certain you want to be there, you do not want to be there.
  • The rock is polished to a shine by a century of boots and is lethal when wet. Rain, dew, damp mist or a light greasiness are all enough. This is the single commonest factor in accidents here. If it is not dry, do not step on to it.
  • The crux is not the crest — it is the far end. Where the edge meets the mountain there is a short, steep, awkward slabby step onto Foule Crag. It catches people who have relaxed because the narrow bit is behind them.
  • Wind is disqualifying. A gust on an arete you are straddling is exactly the wrong problem to have.
  • There is no easy retreat from the middle of the edge. Committing is the decision you make at Scales Tarn, not halfway across.
  • If you have any doubt at all: Blease Fell gives you the same summit by a straightforward walk. Choosing it is good judgement, not cowardice.

Check live conditions in the “From the fells” panel, on MWIS (opens in new tab) and the Met Office mountain forecast (opens in new tab) before you set off.

Make it easier or harder

Why this direction: Sharp Edge is ascended, never descended. Climbing a scramble is markedly safer than reversing it, and you meet the crux facing into the rock.

Short version: turn back at about 3.2 km (drop to Start) — roughly half the distance.

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📚 Maps & guidebooks for Blencathra by Sharp Edge

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