The stony summit plateau in clear sun, the ridge running on to a second top with a craggy flank and a patch of old snow, and a loch between hills beyond.
Loch Laggan and Creag Meagaidh

Beinn a' Chaorainn

A Munro of 1,049 metres, number 82 of the 282.

The hill

Beinn a' Chaorainn stands above the Laggan dam in Glen Spean, not to be confused with the Munro of the same name in the Cairngorms.

Its neighbours are Beinn Teallach, about two and a half kilometres to the west, and Creag Meagaidh, about four kilometres to the north-east.

The dam below it is a listed building in its own right. Highland Council's record describes a curved gravity dam built in 1934 as part of the Lochaber water power scheme and aluminium smelter, raised to Category A in 2011.

Under snow, the avalanche service's forecaster writes of its summit ridge's "notorious cornice line".

The summit edge
The avalanche service's forecaster wrote on 30 March 2026 of this hill's "notorious cornice line", and of one place where the cornice was particularly large: if you cross that part of the mountain, stay well back and on solid ground.
In cloud
Mountaineering Scotland uses this summit plateau as its worked example of finding your way beside a corniced edge, and advises erring on the side of caution in poor visibility.
Under snow
In the early hours of 31 March 2026 the avalanche service recorded an avalanche on this hill, triggered by a cornice on a steep east-facing slope at 1000 metres: size 2, with debris 40 to 80 metres wide. There is no forecast before 17 December 2026, and that does not mean there is no risk under snow.
Summit
Grid reference NN 386 850
Facilities
We know of no toilets, café, shop or fuel at the foot of the hill.
On the hill today
0° to 3°Rain on the summit, 1,049 m. Feels like −4° in the wind.

West wind to 14 mph, gusting 27
Rain, about 4 mm
Light from 7.52am to 6.15pm, ten hours

Sat 17Some cloud−4° to 3° on top · 5 mph, gusts 12
Sun 18Mostly clear−3° to 3° on top · 10 mph, gusts 19
Mon 19Drizzle−5° to 5° on top · 3 mph, gusts 7

A weather model's forecast for the height of the summit, not a report from the hill. Read the mountain forecast the evening before: West Highlands forecast, Beinn a' Chaorainn, North Grampian mountain forecast, Creag Meagaidh avalanche forecast, The Creag Meagaidh forecasters' blog.

October2026

MTWTFSS

Going another day?

Choose the day you mean to climb.Near or far: the light you will have, and what the summit is likely to be doing.

Photographs by James Caven, via Google

Beinn a Chaorainn sadly, has a long history of people walking/skiing over the corniced edge.Mountaineering Scotland, in its advice on cornices
Before you go

Carry

  • A paper map and a compass, and the skill to use them
  • Waterproofs, warm layers, hat and gloves
  • Food and drink
  • A head torch, a whistle and a first aid kit
  • A survival bag
  • Boots with a good grip

Under snow and ice this is a different day, with short light and the risk of avalanche. It needs an ice axe, crampons, winter boots and the skill to use them.

If something goes wrong

  • Dial 999, ask for the police, then mountain rescue
  • Give a six-figure grid reference: the summit is NN 386 850
  • Say how many are hurt, how many are with you, and your number
  • Register to text 999 before the day: text the word register to 999

The summit is optional. Turning back is the right decision whenever the cloud, the wind or the light say so.

How to call for help in the hills · Safety and skills for the hills · ThinkWINTER

From our readers

Nobody has written from Beinn a' Chaorainn yet. If you were up, yours would be the first.

Tell the next person

Were you up? Three words is enough.A free account, a word for the weather and a line if you like.

Read more elsewhere

For the route itself, take the map and read these.

Next along: Beinn Teallach, Creag Meagaidh, Stob Poite Coire Ardair, Carn Liath. Checked on 10 October 2026. The facts on this page are the Scottish Avalanche Information Service's and Mountaineering Scotland's; the forecasts are the Mountain Weather Information Service's, the Met Office's and the Scottish Avalanche Information Service's. Height and position from The Database of British and Irish Hills, v18.3, adapted, CC BY 4.0. This page is not a route description and does not replace a map.