Walla Crag is a fell

Fell

“Fell” is a word used to refer to mountains, or certain types of mountainous landscape, in Scandinavia, the Isle of Man, and parts of northern England.- Etymology :...

 in the English

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

 Lake District

Lake District

The Lake District, also commonly known as The Lakes or Lakeland, is a mountainous region in North West England. A popular holiday destination, it is famous not only for its lakes and its mountains but also for its associations with the early 19th century poetry and writings of William Wordsworth...

, near Keswick

Keswick, Cumbria

Keswick is a market town and civil parish within the Borough of Allerdale in Cumbria, England. It had a population of 4,984, according to the 2001 census, and is situated just north of Derwent Water, and a short distance from Bassenthwaite Lake, both in the Lake District National Park...

. The fell is a popular short walk from Keswick and gives superb views over Derwentwater. The western face is prominent in views across the lake and fine views over Keswick are available from the summit.

Topography

The crag is the terminal cliff on a short ridge running north west from Bleaberry Fell

Bleaberry Fell

Bleaberry Fell is a fell in the Lake District in Cumbria, England, with a height of 590 metres . It stands on the main watershed between Borrowdale and Thirlmere and can be climbed from either flank...

, dropping about 400 ft from the plateau above. Below this are further steep slopes before the gradient slackens on the shore of Derwentwater. The face is heavily wooded — mainly with conifers — almost to the top. The trees continue down through Great Wood to the lake. Walla Crag has one major breach, Lady's Rake, but this is not a recommended route of ascent.

The summit lies a little way back from the brink, the smooth heather-clad hinterland then dropping to the broad depression of Low Moss. Beyond here the ground rises again to Bleaberry Fell. The southern boundary of the fell is formed by Cat Gill, which flows west from Loss Moss to the lake. The gill separates Walla Crag from the neighbouring Falcon Crag, popular with rock climbers. Brockle Beck flows north from Low Moss, before turning west to enter Derwentwater at Strandshag Bay.

Geology

The crag itself exposes the plagioclase

Plagioclase

Plagioclase is an important series of tectosilicate minerals within the feldspar family. Rather than referring to a particular mineral with a specific chemical composition, plagioclase is a solid solution series, more properly known as the plagioclase feldspar series...

-phyric andesite

Andesite

Andesite is an extrusive igneous, volcanic rock, of intermediate composition, with aphanitic to porphyritic texture. In a general sense, it is the intermediate type between basalt and dacite. The mineral assemblage is typically dominated by plagioclase plus pyroxene and/or hornblende. Magnetite,...

 lava

Lava

Lava refers both to molten rock expelled by a volcano during an eruption and the resulting rock after solidification and cooling. This molten rock is formed in the interior of some planets, including Earth, and some of their satellites. When first erupted from a volcanic vent, lava is a liquid at...

s of the Birker Fell Formation. The summit area is overlain by drift deposits.

Summit and view

The top is marked by a large cairn and gives fine views over the islands of northern Derwentwater and the Vale of Keswick. There is also a clear line of sight down Borrowdale

Borrowdale

Borrowdale is a valley and civil parish in the English Lake District in the Borough of Allerdale in Cumbria, England.Borrowdale lies within the historic county boundaries of Cumberland, and is sometimes referred to as Cumberland Borrowdale in order to distinguish it from another Borrowdale in the...

 to the high fells.

Ascents

Walla Crag makes a half day or evening walk from Keswick and can be climbed via Brockle Beck, Great Wood (a traverse under the face) or Cat Gill. There is also a clear path from Bleaberry Fell.

Height

Fellwalkers of an older generation found the height of Walla Crag an easily memorable 1,234 ft, much as Scafell Pike

Scafell Pike

Scafell Pike is the highest mountain in England at . It is located in Lake District National Park sometimes confused with the neighbouring Sca Fell, to which it is connected by the col of Mickledore...

 was once a simple 3,210 ft. More recent work by the Ordnance Survey

Ordnance Survey

Ordnance Survey , an executive agency and non-ministerial government department of the Government of the United Kingdom, is the national mapping agency for Great Britain, producing maps of Great Britain , and one of the world's largest producers of maps.The name reflects its creation together with...

has now elevated Walla Crag to 1,243 ft.