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537 m · Wainwright — Central Fells · Birketts to bag nearby, parking, buses, my hikes and live summit weather.

Calf Crag, a Lake District fell
Wainwright — Central FellsAlso a Birkett

Calf Crag

Calf Crag at 537m (1,762ft) is the northernmost summit of the Central Fells above Greenburn, a rocky top giving fine views down into Wythburn and north to the Helvellyn range.

537 m
Height
~2.5–3 h
Typical time
+7
Bonus Birketts
See routes & download GPX →
537 mWainwright — Central Fells✓ summit is also a Birkett+7 bonus Birketts within 3 km Serious in Clag

Is it worth going? — Today’s conditions & 7-day summit forecast

Modelled guidance for the 537 m summit. Always check the Met Office mountain forecast and MWIS before you set off.

On the summit today (Tue 28 Jul): 16° to 14°C, gusts to 35 mph, 9.3 mm of rain forecast.

Tue 28 Jul
🌧️
16° / 14°
💨 35 mph
🌧 9.3 mm (100%)
Wed 29 Jul
🌧️
15° / 12°
💨 27 mph
🌧 5.0 mm (100%)
Thu 30 Jul
🌦️
13° / 6°
💨 28 mph
🌧 1.3 mm (78%)
Fri 31 Jul
🌤️
15° / 2°
💨 24 mph
🌧 0.0 mm (78%)
Sat 1 Aug
🌦️
15° / 4°
💨 15 mph
🌧 3.6 mm (54%)
Sun 2 Aug
🌫️
16° / 6°
💨 19 mph
🌧 0.0 mm (24%)
Mon 3 Aug
🌦️
16° / 7°
💨 12 mph
🌧 0.2 mm (23%)

Forecast snapshot from 28 Jul 2026, 04:58 UTC — refreshed nightly and updated live in your browser. Temperatures and gusts adjusted to the 537 m summit altitude via Open-Meteo. Summit conditions are always harsher than the valley — check the professional mountain forecasts before you go.

About the walk

Key information

Calf Crag

Calf Crag, a Lake District fell
© Lee McCoy

Calf Crag at 537m (1,762ft) is the northernmost summit of the Central Fells above Greenburn, a rocky top giving fine views down into Wythburn and north to the Helvellyn range. Wainwright described it as a pleasant, often solitary summit on a less frequented corner of the Central Fells. The approach via the Greenburn valley from Grasmere is quiet and scenic. Combined naturally with Gibson Knott and Helm Crag for the classic Far Easedale horseshoe from Grasmere — one of the finest full-day circuits from the village.

Routes up Calf Crag

Hand-mapped, with GPX to download — full maps further down.

Classifications & hill data
Wainwright
Central
Birkett
Fellranger
Synge
537 m
Height
1,762 ft
In feet
NY 3016 1041
Grid ref

Map & nearby Birketts

Free mapping: OpenTopoMap / OpenStreetMap (switch layers top-right). Parking positions are approximate.

Nearest parking: Wythburn Church, Thirlmere (paid), about 3.8 km from the summit (straight line). Full parking, toilets and bus details are below.

Birketts near Calf Crag (within 3 km)

These Birkett tops are not Wainwright summits — detour to them on this walk and they are pure profit. Distances are straight-line; allow extra for terrain.

1.8 km SWCodale Head732 m · Central
2.0 km WSWLow White Stones731 m · Central
2.0 km WNWLining Crag542 m · Central
2.4 km NNEWythburn Fell508 m · Central
2.8 km NNWColdbarrow Fell - High Saddle675 m · Central
2.9 km SSECastle How (Raw Pike)498 m · Central
2.9 km NStanding Crag611 m · Central

Routes over Calf Crag

15.93 km · ~850 m ascent · loop · ~4.5–6 h

⬇️ Download GPX

Full route guide ↗

A planned line is a suggestion, not a guarantee — conditions change. Navigate independently and carry a map & compass.

20.82 km · ~910 m ascent · loop · ~5.5–7.5 h

⬇️ Download GPX

Full route guide ↗

A planned line is a suggestion, not a guarantee — conditions change. Navigate independently and carry a map & compass.

The View from Calf Crag

A computed 360° skyline — every visible named top labelled by distance and bearing, from the terrain model in perfect clarity, not photographed. Drag to pan; reveal the far four-nations horizon.

drag to pan · arrow keys
Computed 360-degree skyline from Calf Crag21 labelled tops shown (2 distant behind the far-horizon toggle). Theoretical visibility in perfect clarity; computed from terrain, not photographed.eye levelNNEESESSWWNWHelvellyn · 6 kmHelvellyn Lower Man · 6 kmHigh Crag · 5 kmFairfield · 6 kmDollywaggon Pike · 5 kmGreat Dodd · 11 kmSt Sunday Crag · 7 kmSwirl How · 10 kmRed Screes · 10 kmGreat Rigg · 5 kmWetherlam · 9 kmCodale Head · 2 kmLow White Stones · 2 kmHeron Pike North Top · 6 kmSallows · 15 kmIngleborough · 57 km · clear daysWhernside · 52 km · clear daysWard's Stone · 59 km · clear daysTarn Crag · 1 kmSwinescar Pike · 4 kmLoughrigg Fell · 7 kmStybarrow Dodd · 10 kmBlack Sails · 10 kmHeron Pike · 6 kmCofa Pike · 6 kmSour Howes · 14 kmStone Arthur · 5 kmLang How · 4 kmHampsfell · 32 km · clear daysGrandsire · 18 kmWhite Hill · 64 km · clear daysHumphrey Head · 38 km · clear daysWinter Hill · 102 km · a rare clear dayBillinge Hill · 111 km · a rare clear day
What you can see from Calf Crag, by direction
  • North: Brown Crag (8 km), Watson's Dodd (10 km), Little Dodd (11 km), Great Dodd (11 km)
  • North-east: Steel Fell (2 km), Wythburn Fell (2 km), Dollywaggon Pike (5 km), High Crag (5 km), Helvellyn (6 km), Helvellyn Lower Man (6 km), St Sunday Crag (7 km), Stybarrow Dodd (10 km)
  • East: Gibson Knott (2 km), Seat Sandal (4 km), Stone Arthur (5 km), Great Rigg (5 km), Heron Pike North Top (6 km), Heron Pike (6 km), Fairfield (6 km), Cofa Pike (6 km), High Pike (8 km), Red Screes (10 km)
  • South-east: Nab Scar (6 km), Wansfell Pike (11 km), Baystones (11 km), Wansfell (11 km), Sour Howes (14 km), Sallows (15 km), Brunt Knott (21 km), Calf Top (44 km), Whernside (52 km), Ingleborough (57 km), Ward's Stone (59 km)
  • South: Tarn Crag (1 km), Wetherlam (9 km), Black Sails (10 km), Great Carrs (10 km), Swirl How (10 km)
  • South-west: Codale Head (2 km)
  • West: Low White Stones (2 km)

On the clearest days the far horizon adds: Winter Hill (102 km, England), Billinge Hill (111 km, England).

Computed from terrain in perfect clarity, not photographed · distances are straight-line.

Computed from Copernicus GLO-30 terrain; distant tops from the Database of British and Irish Hills (opens in new tab) (CC BY 4.0). See how we compute the view · and the summit intervisibility report below.

What you can see from Calf Crag

On a clear day — computed sightlines, curvature- and refraction-corrected.
25Wainwrights in view+7 marginal
57 kmFurthest sightlineIngleborough
Sea in viewnone from here
Far horizons
  • Ingleborough Yorkshire DalesSE · 57 km clear
  • Whernside Yorkshire DalesESE · 52 km clear
All 25 Wainwrights in clear view (nearest first)

How Calf Crag’s view compares with all 214 — the View Report: every Wainwright ranked by what you can see from the top.

Sightlines from a bare-earth terrain model (forests and buildings not included), corrected for the Earth’s curvature and average atmospheric refraction. “Distant” sightlines and any over 100 km depend on exceptionally clear air. Modelled from Copernicus GLO-30 open elevation data — a guide to the view, not a guarantee of any single one.

Best parking to hike Calf Crag

Where we have the data, each parking spot also shows the nearest public toilets and facilities (cafés, pubs, shops).

Wythburn Church, Thirlmere (paid) — 3.8 km from summit (straight line)
Direct forest path up Helvellyn's south ridge (Comb Crags).
Directions (opens in new tab)
Steel End, Thirlmere (paid) — 3.9 km from summit (straight line)
South end of Thirlmere for the Wythburn valley and Armboth fells.
Directions (opens in new tab)

Positions are approximate — zoom the map to confirm. Lakeland car parks fill before 9am on fine weekends.

Tip: pan and zoom the interactive map at the top of this page to spot other potential parking near your route.

Water & shelter on the way up

On-route facilities © OpenStreetMap contributors, per route — an absent marker doesn’t mean none.

Buses to Calf Crag from Penrith / Ambleside / Windermere

Stagecoach 555
Kendal – Staveley – Windermere – Ambleside – Rydal – Grasmere – Thirlmere (Wythburn & Swirls) – Keswick
Catch it from: Windermere · Ambleside
Year-round, roughly hourly. The backbone bus of the A591 — ideal for Helvellyn (Wythburn/Swirls), Fairfield, the Central fells and anything around Grasmere/Rydal. From Penrith, take the X4/X5 to Keswick and change.

Rural routes change seasonally — confirm on stagecoachbus.com (opens in new tab) or Traveline before relying on a last bus.

My hikes over Calf Crag (Strava)

2 logged hikes pass over this summit:

Interactive route maps and photos load here for visitors with JavaScript. Data from Strava.

Hazard & Incident Information for Calf Crag

Hazard: Moderate

A rough knot of rock at the head of Far Easedale and Greenburn above Grasmere, on the boggy ridge linking Steel Fell to Helm Crag. There are no big cliffs, but the ground is very boggy and knolly with faint, weaving paths, and the descents are steep, rough and at times pathless. In cloud it's a genuinely confusing place — navigation is the main hazard. Langdale Ambleside Mountain Rescue Team covers this ground.

  • Boggy, knolly ridge & navigation: The ridge to Gibson Knott and Steel Fell is very boggy with unclear paths weaving among many small knolls. On a clear day it's straightforward; in mist it's a different proposition — accurate map-and-compass work is needed and many diversions are required to dodge the worst peat.
  • Steep, rough, sometimes pathless descents: The ways down (e.g. from Calf Crag and Tarn Crag) are steep, rough, boggy and at times pathless — take great care with footing and route-finding over the tricky ground, especially in poor visibility.
  • Exposure & winter: Open, shelterless ground that holds bog and snow; in winter the navigation is harder and the wet ground ices. Carry full kit and a compass.
Who should attempt this fell: Calf Crag is gentle in height but a real navigation test — the boggy, knolly ridge is confusing in cloud, so be confident with map and compass and accept the detours needed to avoid the worst bog. Take the steep, rough descents carefully, and pick a clear day if you can; treat it as serious navigation ground in winter.

Most common causes: Navigation errors on the boggy, knolly ridge in cloud · Floundering in deep peat between the tops · Slips on the steep, rough, pathless descents · Disorientation in mist or snow on featureless ground

Local Mountain Rescue: Langdale Ambleside Mountain Rescue Team (opens in new tab) · Reviewed 14 Jun 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.

Report incorrect information (opens in new tab)

Navigating Calf Crag in cloud

Serious in cloud

A broad, gently-sloping top with little to steer by — easy to lose your bearings and hard to relocate in mist. A serious place to be caught in cloud: carry map and compass (or GPS) and know how to use them, or save it for a clear day.

In winter — snow, whiteout, cornices, buried features — every top demands full winter navigation skills whatever its band, and a broad, gentle summit can be the worst place of all. See walking in bad weather and the navigation guide.

How Calf Crag compares with all 214 — the Clag Index: navigating in cloud. A relative, deliberately cautious guide; the site can’t navigate for you.

Maps & guidebooks for Calf Crag

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