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The Inaccessible Pinnacle on Sgùrr Dearg at sunset, the Cuillin ridge lit red behind it.
Skye and Mull

Sgurr Dearg - Inaccessible Pinnacle

A Munro of 986 metres, number 163 of the 282.

On the hill todayI was up today
The hill

The Inaccessible Pinnacle stands in the Black Cuillin on the Isle of Skye, the range the MacLeod Estate calls world famous.

It is the summit of Sgurr Dearg, and Harvey's map of the Cuillin calls it simply the In Pin.

It is a rock climb, not a walk. Abacus Mountain Guides, a firm that takes clients up it, grades it a Moderate rock climb and counts it the most technical of all the 282 Munros, and for many Munro baggers, it says, it is best done with a guide.

Sgurr Mhic Choinnich, its nearest neighbour, is under a kilometre to the south-east, with Sgurr Alasdair and Sgurr na Banachdich each about a kilometre away.

If you need help
Dial 999, ask for the police, then for mountain rescue.
The Pinnacle
The Inaccessible Pinnacle is a rock climb, graded Moderate. Abacus Mountain Guides counts it the most technical of all the 282 Munros, and says that for many Munro baggers it is best done with a guide. The usual way up is "airy and exposed", and the way down is an abseil.
Rescue
Help can be hours away. Skye's rescue team asks nobody to count on a quick rescue or a helicopter: the weather often grounds it, and the team may take several hours to reach you on foot. Prepare for that before you set out.
The rock
The Cuillin is famous for gabbro, one of the roughest rocks there is, but much of it is basalt, which turns very slippery when damp, even with dew. Away from the well-trodden lines the rock is fragile and not to be trusted, and Skye's rescue team says this has caused many accidents.
Scrambling
Mountaineering Scotland counts scrambling as potentially the most dangerous of all mountaineering activities, and names the Black Cuillin among its ground. Scrambling grades assume a dry summer day: in wet, wind or cold the same rock becomes much harder and more dangerous.
A guide
For ground like this, Mountaineering Scotland points to a qualified Mountaineering and Climbing Instructor (a Winter Mountaineering and Climbing Instructor in winter) or a British Mountain Guide, and suggests asking how well they know these hills.
The range
The Cuillin is part of the MacLeod Estate.
What to carry
A map and compass, and the skill to use them. A helmet: the rescue team lists one for anywhere rock may fall.
Weather and winter
Skye's weather changes very quickly, and many people are caught out unprepared. In winter these hills ask for specific skills, knowledge and kit.
Underfoot
From about 150 metres up you are often on rock, scree and loose debris.
A car park in Glen Brittle
The Fairy Pools car park in Glen Brittle is staffed and one-way, with toilets. In 2026 the Outdoor Access Trust for Scotland charged £8 a car, £4 a motorbike and £10 a campervan or motorhome.
Glen Brittle
The MacLeod Estate runs the Glenbrittle campsite and café. There is no 4G signal there: the nearest is at the Fairy Pools and at Carbost. The Glen Brittle Memorial Hut is kept for members of Mountaineering Scotland and the BMC and their clubs.
On the hill today

A weather model's forecast for the height of the summit, not a report from the hill. Read the mountain forecast the evening before: Northwest Highlands forecast, Sgurr Dearg, Northwest Highlands mountain forecast, Scottish Avalanche Information Service.

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.

Mountains and hills can be dangerous places and should always be taken seriously.Skye Mountain Rescue Team, the volunteers who answer calls on Skye, mainly in the Cuillin and on the Trotternish Ridge
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 NG 444 215
  • 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

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From the magazine
Read more elsewhere

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

Sleep and eat at its foot

Next along: Sgurr Mhic Choinnich, Sgurr na Banachdich, Sgurr Alasdair, Sgurr a' Ghreadaidh. Checked on 10 October 2026. The facts on this page are Skye Mountain Rescue Team's, Mountaineering Scotland's, the MacLeod Estate's and the Outdoor Access Trust for Scotland's, and the words on the Pinnacle as a climb are Abacus Mountain Guides'; 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.