Harter Fell (Mardale)

Download GPX Planned route · not yet walked

Route guide: Birketts by Kentmere Horseshoe →

Walked and described first-hand by Lee — a big mountain day (≈12½ miles / ~3,500 ft, 5¾–7¾ hours of walking). Start early, carry OS Explorer OL7 and a compass (the eastern ridge walls and fences are vital handrails in mist), and know the escape options.

Download GPX Walked in part, May 2026 · km 0.0–2.2, km 7.6–10.0, km 17.5–20.2 from the map

Warnings: The left-hand ladder stile between Kentmere Pike and Shipman Knotts has a big, almost-vertical drop on the far side — take care, and lift or handle dogs, which often refuse it. Wray Crag on the final descent has a grooved sloping slab: an easy step in the dry, slippery when wet. The initial drop off Ill Bell toward Froswick is steep and rough — you may need hands; it eases quickly. Keep clear of Ill Bell's craggy eastern edge above Kentmere Reservoir — stay on the broad ridge by the cairns. Parking at Kentmere (village hall / St Cuthbert's church) is very limited — only a handful of spaces — so arrive early. Harter Fell (Mardale): The ridge from Nan Bield Pass to the top is narrow, with steep drops on both sides, particularly along the lip of Black John Hole. Take it steadily, keep to the path, and it is best avoided in strong wind or when iced. The eastern and western slopes are both too steep to be used by walkers, and the Kentmere side falls in fans of scree to the River Kent. Don't be tempted to drop off the ridge in either direction; keep to the crest, and leave it only by an established path such as Scot Rake from the col north of Froswick, which our Troutbeck route uses. Harter Fell (Mardale): Crags ring the fell and overlook Small Water and Mardale; they block any direct ascent for good reason. Keep back from the edges near the summit, especially in cloud or wind where the broad top hides the drop. Mardale Ill Bell: The eastern side falls to the Mardale Waters — Blea Water and Small Water sit in crater coves ringed by crags. Keep back from the edges above them, especially in cloud or wind where the broad ground gives little warning before the drop. Ill Bell: The ridge turns north-west at the summit, so it is not safe to simply head north off the top — that leads toward steep ground. Among the several tall cairns it's easy to take the wrong line in mist. Take a compass bearing and follow the correct ridge.

From the hazard notes for Ill Bell · Mardale Ill Bell · Harter Fell (Mardale), each with its sources.

Route guide: Kentmere Horseshoe →

Download GPX Walked in part, May 2026 · km 0.0–1.3, km 16.6–17.9 from the map

Warnings: Boggy ground: the Sleddale moors (Tarn Crag, Grey Crag and the Mosedale–Longsleddale pass) are peat-hagged and frequently very wet — expect bog and use the wall/fence lines as handrails. Faint paths + serious navigation: trods are indistinct across Cocklaw Fell and the Sleddale plateau. Best saved for good visibility — avoid the Tarn Crag/Grey Crag moors in thick hill fog. A long day: roughly 10–12 miles and over 3,000 ft of ascent — be self-reliant.

Route guide: Longsleddale Round (Kentmere Pike, Tarn Crag, Grey Crag & Shipman Knotts) →

Download GPX Walked by Lee, February 2025

Warnings: High Street: In winter the plateau holds snow and offers no shelter or reference points, and cornices and ice form along the crag edges above Blea Water. Whiteout navigation here is genuinely serious — full winter skills, ice axe and crampons needed, and extra margin kept from the corniced edge. Harter Fell (Mardale): Crags ring the fell and overlook Small Water and Mardale; they block any direct ascent for good reason. Keep back from the edges near the summit, especially in cloud or wind where the broad top hides the drop. Mardale Ill Bell: The eastern side falls to the Mardale Waters — Blea Water and Small Water sit in crater coves ringed by crags. Keep back from the edges above them, especially in cloud or wind where the broad ground gives little warning before the drop. High Street: Broad, flat and almost featureless, with few landmarks to fix on. In cloud it is very easy to walk off on the wrong bearing and end up above crags or descending into the wrong valley. Take a compass bearing before you leave the summit and trust it — don't navigate by the vague feel of the slope. High Street: The eastern rim drops in steep crags to Blea Water, the deepest tarn in the Lakes. The Long Stile ridge is the narrow, craggy crest along this edge. Keep well back from the lip in wind or mist; the ground that looks like a continuation of the plateau ends abruptly in cliffs. Harter Fell (Mardale): The ridge from Nan Bield Pass to the top is narrow, with steep drops on both sides, particularly along the lip of Black John Hole. Take it steadily, keep to the path, and it is best avoided in strong wind or when iced.

From the hazard notes for High Street · Mardale Ill Bell · Harter Fell (Mardale), each with its sources.

Route guide: Mardale circuit →

Download GPX Walked in part, July 2025 · km 11.0–15.1 from the map

Warnings: High Street: In winter the plateau holds snow and offers no shelter or reference points, and cornices and ice form along the crag edges above Blea Water. Whiteout navigation here is genuinely serious — full winter skills, ice axe and crampons needed, and extra margin kept from the corniced edge. Harter Fell (Mardale): Crags ring the fell and overlook Small Water and Mardale; they block any direct ascent for good reason. Keep back from the edges near the summit, especially in cloud or wind where the broad top hides the drop. High Street: Broad, flat and almost featureless, with few landmarks to fix on. In cloud it is very easy to walk off on the wrong bearing and end up above crags or descending into the wrong valley. Take a compass bearing before you leave the summit and trust it — don't navigate by the vague feel of the slope. Mardale Ill Bell: The eastern side falls to the Mardale Waters — Blea Water and Small Water sit in crater coves ringed by crags. Keep back from the edges above them, especially in cloud or wind where the broad ground gives little warning before the drop. Harter Fell (Mardale): The ridge from Nan Bield Pass to the top is narrow, with steep drops on both sides, particularly along the lip of Black John Hole. Take it steadily, keep to the path, and it is best avoided in strong wind or when iced. Rampsgill Head: Ridges to The Knott/Rest Dodd, High Raise, High Street and the Straits of Riggindale all meet here over pathless, boggy ground. In mist it is easy to take the wrong arm. Take and trust a compass bearing before leaving the summit. High Street: The eastern rim drops in steep crags to Blea Water, the deepest tarn in the Lakes. The Long Stile ridge is the narrow, craggy crest along this edge. Keep well back from the lip in wind or mist; the ground that looks like a continuation of the plateau ends abruptly in cliffs.

From the hazard notes for Rampsgill Head · High Street · Mardale Ill Bell · Harter Fell (Mardale), each with its sources.

Route guide: Mardale Horseshoe →