Northern Fells · Book 5

Great Calva

Great Calva is a Wainwright, one of the 214 Lake District fells in Alfred Wainwright’s Pictorial Guides. At 690 m (2,264 ft) it is the joint 95th highest of the 214 and the joint 9th highest in the Northern Fells.

Height
690 m
2,264 ft
Rank
=95
of 214
In area
=9
of 24
Difficulty
Moderate
Great Calva in the Northern Fells of the Lake District

Photo: Mick Knapton via Wikimedia Commons

About Great Calva

A heathery pyramid in the middle of Skiddaw Forest, looking straight down the Glenderaterra towards Thirlmere. Remote and quiet, with a long walk in from any road. Often paired with Knott on a loop from Mosedale.

From Skiddaw House, the lonely former hostel in Skiddaw Forest, Great Calva looks like a steep pyramid of heather. It sits right in the middle of the Northern Fells, and by Lake District standards it is remote. Its summit ridge runs east to west for about half a mile, with Little Calva at the western end.

The Walk Lakes route starts at the end of the Mosedale road, where grass verges before the Grainsgill Beck bridge take about four cars. You follow the bridleway signed for Skiddaw House up the Caldew valley to a round sheepfold, then turn up beside Wiley Gill on a narrow, damp path. It climbs through deep heather and a small ravine, then follows a fence to the top. Going on to Knott means crossing a stile with no dog gate and a stretch of moss and tussocks with only a faint path. The loop over both fells is 12 km. Other starts include Peter House Farm, up the Dash Beck supply road, a bridleway from Orthwaite, and the Glenderaterra valley from the Gale Road car park.

The summit has two cairns joined by the remains of an old fence, and a stone windshelter.

The view down the fault

Great Calva sits on a major fault that runs through the middle of the Lake District. Because of it, the view south runs straight down the Glenderaterra valley and the Vale of St John to Loughrigg and Steel Fell, with Great Gable and the Scafells above Lonscale Fell. The view north is much less interesting.

The River Caldew and Dash Beck both start in Candleseaves Bog, below the fell.

In winter

Great Calva stands in the middle of Skiddaw Forest, a long way from any road, so every approach is a long walk in and out on short winter days. The heather slopes above Wiley Gill and the pathless ground over to Knott are hard going in snow, and Walk Lakes says you need good visibility to find the way.

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Sources: Wikipedia: Great Calva, Walk Lakes: Great Calva and Knott from Mosedale. Updated .

Summit

OS grid ref
NY 290 311
Latitude
54.67074° N
Longitude
3.10105° W

Walking up Great Calva

The nearest car park on foot is Sun Inn Parking, 7.7 km (4.8 miles) from the summit along mapped paths. Directions to the car park

Route from Sun Inn Parking

Distance
7.7 km
4.8 miles, one way
Ascent
600 m
Total climb to the summit
Time up
2 h 29 min
Allow 1 to 4 hours
Height in metres along the path from Sun Inn Parking to the summit.

Times use Naismith’s rule, 5 km/h on the flat plus extra time for the climb, with Langmuir’s corrections. It’s a rule of thumb for the way up only, so add stops, weather and the walk back down.

The route follows paths mapped by OpenStreetMap contributors and isn’t a guided line. Check the mountain forecast before you go and carry a map and compass.

Great Calva questions

Is Great Calva a Wainwright?
Yes. Great Calva is one of the 214 fells Alfred Wainwright described in his Pictorial Guide to the Lakeland Fells, in Book 5, The Northern Fells.
How high is Great Calva?
Great Calva is 690 metres (2,264 feet) high. That makes it the joint 95th highest of the 214 Wainwrights and the joint 9th highest in the Northern Fells.
Where do you park for Great Calva?
The nearest car park on foot is Sun Inn Parking, 7.7 km (4.8 miles) from the summit along mapped paths.
How long does it take to climb Great Calva?
From Sun Inn Parking it is 7.7 km with 600 m of ascent. Naismith's rule, with Langmuir's corrections, puts the climb at about 2 h 29 min, so allow 1 to 4 hours to reach the summit at your own pace, plus the walk back down.
How hard is Great Calva?
Upfell rates Great Calva as moderate. Check the mountain weather forecast before you set out and carry a map and compass.
Which Wainwrights are near Great Calva?
The closest are Knott (710 m, 1.9 km N), Bakestall (673 m, 2.5 km W) and Meal Fell (550 m, 2.7 km N).
What is the grid reference for the summit of Great Calva?
The summit is at OS grid reference NY 290 311, or 54.67074, -3.10105 in latitude and longitude.

Bag Great Calva with Upfell

Reach the summit and capture Great Calva, even with no signal. It goes on your round of the 214 with its own patch.

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Great Calva patch