Blencathra, also known as Saddleback, is one of the most northerly of the Cumbrian Mountains, in the English Lake District. It has six separate fell tops, of which the highest is the Hallsfell Top at .
Name
For many years, Ordnance Survey listed Blencathra under the alternative name of 'Saddleback', which was coined in reference to the shape of the mountain when seen from the east. The guidebook author Alfred Wainwright popularised using the older Cumbric name, which is now used almost exclusively. Ordnance Survey currently marks the summit as ‘Saddleback or Blencathra’.
The name Blencathra is likely derived from the Cumbric elements *blain ‘top, summit’ and cadeir ‘seat, chair’, meaning ‘the summit of the seat’. Andrew Breeze has proposed an alternative interpretation of the second element of the name, arguing that it represents a Cumbric cognate of Middle Welsh carthwr ‘working horse’. Richard Coates has suggested that the second element may be the Middle Irish personal name Carthach, but writes that ‘the implications of that with a Brittonic generic need exploring’.
Topography
The Northern Fells make up a roughly circular upland area about wide. At the centre is the marshy depression of Skiddaw Forest — a treeless plateau at an altitude of — and flowing outward from here are the rivers which divide the area into three sectors. Between the Glenderaterra Beck and the River Caldew, the southeastern sector contains Blencathra and its satellites.
Blencathra is more of a small range than a single fell, a series of tops standing out on a curving ridge long. It has smooth, easy slopes to the north and west, whilst displaying a complex system of rocky spurs and scree slopes to the south and east.
thumb|300px|sketch map of Blencathra
When viewed from the southeast, particularly on the main Keswick to Penrith road, Blencathra appears almost symmetrical. To left and right, the ends of the fell rise from the surrounding lowlands in smooth and sweeping curves, clad in rough grass. Each rises gracefully to a ridge-top summit, Blease Fell on the west and Scales Fell to the east. Between these ‘book-ends’ are a further three tops, Gategill Fell, Hallsfell and Doddick Fell, giving a scalloped profile to the ridge.
From each of the three central tops, a spur runs out at right angles to the main ridge, beginning as a narrow, rocky arête and then widening into a broad buttress which falls to the base of the fell. Separating the five tops are four streams which run down the south-east face between the spurs. From the west these are Blease Gill, Gate Gill, Doddick Gill and Scaley Beck.
In addition to the spurs on the southeast face, Hallsfell also throws out a high ridge to the north. This is the saddle that gives Blencathra its alternative name, rising beyond the dip to the sixth top, Atkinson Pike. This is the focal point for connecting ridges to Bannerdale Crags and Mungrisdale Common to the north. The ‘saddle’ is bounded by crags to the east, Tarn Crag and Foule Crag being the principal faces.
Sharp Edge
Between Tarn Crag and Foule Crag is Sharp Edge, an aptly named arête which provides one of the most famous scrambles in the area. Hiker and author Alfred Wainwright noted that: "The crest itself is sharp enough for shaving (the former name was razor edge) and can be traversed only à cheval at some risk of damage to tender parts."
To the east, beyond Scales Fell, is the connection to Souther Fell at Mousthwaite Comb. This ridge continues north-east to the vicinity of Mungrisdale, surrounded on all sides by the River Glenderamackin.
Geology
In common with much of the Northern Fells, the Kirk Stile Formation of the Skiddaw Group predominates. This is composed of laminated mudstone and siltstone with greywacke sandstone and is of Ordovician age.
There has been considerable mining activity beneath the slopes of Blencathra. Threlkeld mine lies at the base of Hallsfell. From 1879 to 1928, it was a profitable venture for the raising of lead and zinc ores and is believed to hold further reserves should the economic situation improve.
A small trial working can be seen beside Blease Gill near the contour. This is believed to have been driven for lead. The sale was started in order to pay inheritance tax.
A community group, Friends of Blencathra, was set up in response to the announcement of the fell being listed for sale, and began fund-raising in order to make a bid. Mountaineer Sir Chris Bonington, broadcaster Melvyn Bragg and adventurer and television presenter Ben Fogle were among those to voice support for the group's bid. The National Trust (which owns 21% of the Lake District National Park) also backed the Friends of Blencathra, stating that it would not be placing a bid itself.
Eden District Council listed Blencathra as an asset of community value on 7 July 2014, following a nomination by Friends of Blencathra. This was the first time the 'community asset' status had been given to a mountain, and gave the community group more time to secure funding and negotiate with the owner.
In November 2015, the community group claimed to be making progress with the sale. Days later, H and H Land & Property, the estate agents handling the sale of Blencathra, announced the mountain was no longer on the market, claiming it would not be available to purchase for an 'indefinite' period of time. On 15 February 2016, Companies House published files confirming Friends of Blencathra had only raised £246,650 of the asking price in its first year of campaigning.
Due to a lack of "serious" offers, Blencathra was withdrawn from sale in May 2016, as the Earl had found other means of paying the tax. Following this, the Friends of Blencathra were given an ultimatum to make a final serious offer following concerns from donors that they would not see any result from the charity, and decided to end their campaign. Residual money from the fund disclaimed by contributors, totally around £100,000, was later donated to five selected local charities. The Friends of Blencathra was wound up in 2019.
Other
Blencathra Field Studies Centre is an outdoor and environmental education centre at an altitude of on the south-western side of Blencathra, at the foot of the ascent path to Blease Fell. It was built in 1904 and initially operated as a sanatorium. It now provides accommodation and learning opportunities for schools and universities, as well as specialist natural science training courses to adults. Since 2012 it has operated mostly off-grid, generating its own hydroelectricity and biomass heating.
In 2017, the Mountain Heritage Trust relocated its headquarters, and collections of objects and archives relating to British mountaineering, to the Blencathra Field Centre.