How difficult is Ben Alder?

Ben Alder carries a 4/5 (challenging) grade on the OutdoorSCOT scale. Count on about 36km, 1010m of ascent and a 6-9 hour day on the standard route. Ground conditions: The Dalwhinnie estate road is firm gravel and bike-friendly.

How much drop does Ben Alder have?

The drop is 783m: measured from the summit of Ben Alder down to the saddle joining it to higher terrain.

Where's the parking for Ben Alder?

Park at NN634849. Double-check the grid reference on an OS map first; informal laybys here fill early in high season.

What's the best month to climb Ben Alder?

Aim for May, June, July, August, September, October on Ben Alder. In the remaining months treat it as a winter hill — full kit, solid navigation, and a look at the relevant SAIS avalanche forecast before you go.

Can dogs go up Ben Alder?

Dogs are fine on a lead. The route passes livestock or ground-nesting bird habitat, so keep them close throughout.

By Gary

Photo: John Lucas / CC BY-SA 2.0 via Geograph

Submit a photo

Munro · Central Highlands

Ben Alder

Ben Alder is the 1148m Munro at the heart of the Central Highlands wilderness, sitting in the great empty quarter between Dalwhinnie, Loch Ossian and Loch Rannoch. The summit is a trig point on a wide rocky plateau, ringed on its east side by the dramatic cliffs of Garbh Choire and Coire na Lethchois — among the great corrie systems of the country. The hill has a strong cultural place in Highland history: Bonnie Prince Charlie hid in a cave on the south flank after Culloden, and the Ben Alder estate remains one of the most remote inhabited spots in Britain.

Quick facts

Height: 1148m/ 3766ft
Prominence: 783 m
Distance: ~36 km
Ascent: ~1010 m
Time: 6–9 hrs
Difficulty: 4 / 5Serious
Grid ref: NN496718
Parking: NN634849
Nearest city: Fort William· 39km
Dogs: Dogs on lead required near livestockDog-friendly guide ↗

Height and prominence cross-checked against the Database of British and Irish Hills (CC BY).

No GPX track yet

Walked this route? Share your track to help other walkers.

Submit your GPX

Standard route

Glen / lochside track 50% · Open hillside 30% · Summit plateau 20%

36km · 1010m ascent · 8.9 hrs

The traditional approach is from Dalwhinnie via the long bike-and-walk route past Loch Pattack to Culra (now ruined as a bothy but the area remains a popular wild-camp). From Culra climb the Long Leachas ridge or the easier Bealach Dubh approach. Around 36km return — bike strongly recommended for the lower 14km. Many parties spend two days, camping near Culra or using Ben Alder cottage on Loch Ericht. Often combined with Beinn Bheoil.

Terrain

The Dalwhinnie estate road is firm gravel and bike-friendly. The Long Leachas ridge is a Grade 1 scramble on rocky steps — exposed in places but well-graded. The plateau is broad gravel and short heather; the trig pillar sits on a small platform. The east-side corries are unfenced and crag-broken; in mist navigation matters.

In winter

A major winter expedition with full alpine commitment. Ben Alder's east-facing Garbh Choire cliffs hold Grade III-V winter ice and mixed routes. The Long Leachas in winter is a serious Grade I scramble. The plateau navigation in poor visibility has caused several fatal accidents. Phone signal is absent throughout — full self-reliance essential.

Outside the SAIS network. No Scottish Avalanche Information Service forecast covers Ben Alder. SAIS forecasts six areas only — Northern and Southern Cairngorms, Creag Meagaidh, Lochaber, Glencoe and Torridon — and this hill is outside all of them, so there is no avalanche forecast to read for it. In winter, use MWIS West Highlands ↗ for mountain weather, judge snow stability from first principles, and treat any cornice or wind-loaded slope with extra caution.

Best time of year

Best OK Avoid

Getting there

Glasgow2h 16m
Edinburgh3h 38m

Parking: NN634849

OS maps: OS Landranger 42

Mobile signal: No signal throughout. Ben Alder is one of the very remotest Munros in Scotland — the nearest road is 12km away at Dalwhinnie or via boat on Loch Ericht. Carry a satellite communicator.

Current conditions

Daylight Today

14h 47mwalking daylight

Sunrise: 06:32
Sunset: 20:00
Civil dawn: 05:53
Civil dusk: 20:40

NOAA Solar Calculator · 7 September 2026

Pair with

Curated multi-hill combinations from Ben Alder.

Two-hill day
Ben Alder + Beinn Bheoil
Beinn Bheoil is the natural Ben Alder companion — a short plateau walk northeast from Ben Alder summit. Most wild campers at Culra Bothy do both in the same day.
38km · 1400m ascent · 12 hrs

Got a photo of Ben Alder?

30 seconds, helps other walkers.

Submit a photo

Walked it with a GPX?

From your watch or phone.

Submit GPX

Trip report?

Share what it was actually like.

Get in touch →

Around Ben Alder on the SCOT network

Getting there, basing yourself, and what to do off the hill.

On TripSCOT

station

Getting there: Corrour station

Highest mainline station; Loch Ossian, Ben Alder, Aonach Beag (Alder)

15km from the hill

tripscot.co.uk

On TripSCOT

town

Base yourself in Kinlochleven

West Highland Way stop under the Mamores

32km from the hill

tripscot.co.uk

On TasteSCOT

distillery

After the hill: Dalwhinnie

Dalwhinnie — Scotland's highest distillery on the Drumochter pass

19km from the hill

tastescot.co.uk

Before you go

Hillwalking carries real risk and the responsibility for any day on the hill is yours. Conditions in Scotland change fast and can differ sharply from the forecast — check the weather and the ground before you commit, turn back when the day stops working, and carry map and compass with the ability to use them rather than relying on a phone.

The distance, ascent and time shown on this page are editorial estimates for the usual line, not measurements from a recorded track — that is what the ~ means. Treat them as a rough shape of the day. Your own pace, the conditions and the exact line you take will all move them.

Mountain forecasts: MWIS and the Met Office mountain forecast. Access rights and responsibilities are set out in the Scottish Outdoor Access Code.

We check what we publish, but we cannot check the route on the day you walk it. Nothing here is a substitute for your own judgement.

Ben Alder — common questions

How difficult is Ben Alder?: Ben Alder carries a 4/5 (challenging) grade on the OutdoorSCOT scale. Count on about 36km, 1010m of ascent and a 6-9 hour day on the standard route. Ground conditions: The Dalwhinnie estate road is firm gravel and bike-friendly.
How much drop does Ben Alder have?: The drop is 783m: measured from the summit of Ben Alder down to the saddle joining it to higher terrain.
Where's the parking for Ben Alder?: Park at NN634849. Double-check the grid reference on an OS map first; informal laybys here fill early in high season.
What's the best month to climb Ben Alder?: Aim for May, June, July, August, September, October on Ben Alder. In the remaining months treat it as a winter hill — full kit, solid navigation, and a look at the relevant SAIS avalanche forecast before you go.
Can dogs go up Ben Alder?: Dogs are fine on a lead. The route passes livestock or ground-nesting bird habitat, so keep them close throughout.
Will I get phone signal on Ben Alder?: No signal throughout. Ben Alder is one of the very remotest Munros in Scotland — the nearest road is 12km away at Dalwhinnie or via boat on Loch Ericht. Carry a satellite communicator.
Is Ben Alder safe in winter?: A major winter expedition with full alpine commitment. Ben Alder's east-facing Garbh Choire cliffs hold Grade III-V winter ice and mixed routes. The Long Leachas in winter is a serious Grade I scramble. The plateau navigation in poor visibility has caused several fatal accidents. Phone signal is absent throughout — full self-reliance essential.

Get the OutdoorSCOT weekly

One email a week — new route, hill and bothy guides, seasonal conditions and the odd hard-won lesson. No spam, unsubscribe in one click.