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Beinn an Eoin
Photo: Alan Jamieson / CC BY-SA 3.0 via Wikimedia Commons
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Corbett · North-West Highlands

Beinn an Eoin

Beinn an Eoin — the "hill of the bird" — sits across Loch na h-Oidhche from Baosbheinn in the Flowerdale Forest, an island of Torridonian sandstone surrounded by lochans and bog. Its 855m highest point, Sgurr Deas, is a steep little peak with a sharper profile than its bulkier neighbour. The view east to Beinn Eighe across the wild watershed country is among the best in Wester Ross. The hill is normally tackled as a partner day with Baosbheinn though either makes a full day on its own.

Quick facts

Height
855m/ 2805ft
Prominence
434 m
Distance
15 km
Ascent
752 m
Time
58 hrs
Difficulty
5 / 5Expert
Grid ref
NG905646
Parking
NG857721
Nearest
Ullapool· Inverness 78km
Dogs
Dogs on lead required near livestockDog-friendly guide ↗

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

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Standard route

moorland path 25% · heather hillside 35% · rocky ridge 30% · summit area 10%

15km · 752m ascent · 4.3 hrs

Walk in from the small Red Barn parking area between Gairloch and Loch Maree, taking the Flowerdale stalkers path that runs south-east toward Loch na h-Oidhche for around 5km. At the loch outflow, leave the path and climb the steep north-west flank of Beinn an Eoin to gain the ridge between Sgorr Tuath and Sgurr Deas. A short traverse south-east leads to the summit. Around 15km return with 752m of ascent; combine with Baosbheinn across the loch for the classic two-Corbett day.

Terrain

The Flowerdale path is firm and well drained — a real pleasure for the approach. Off the path the ground is wet around the loch and the climb onto the ridge is steep with loose sandstone scree in places. The ridge itself is narrow with airy positions over the loch though no exposed scrambling. Care needed crossing the bealach between the two main tops where blocks of weathered sandstone are loose underfoot.

In winter

In winter the steep north-west flank above the loch is the technical crux and becomes a serious snow slope after westerly storms — avalanche risk is real and the run-out into the frozen lochan is not somewhere to be carried into. The sandstone ridge ices up quickly. Most parties save Beinn an Eoin and Baosbheinn for late spring when the long days and cleaner snow lines make the double traverse feasible.

This hill is in the Torridon SAIS forecast area. Check SAIS forecasts in winter (December–April).

Best time of year

Best OK Avoid

Getting there

  • Glasgow4h 3m
  • Edinburgh4h 29m
Parking: NG857721

OS maps: OS Landranger 19

Mobile signal: No signal in this Torridon/Gairloch area hill

Current conditions

Daylight Today

19h 40mwalking daylight
Sunrise
04:42
Sunset
22:14
Civil dawn
03:38
Civil dusk
23:18

NOAA Solar Calculator · 13 July 2026

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Beinn an Eoin — common questions

How difficult is Beinn an Eoin?
Beinn an Eoin carries a 5/5 (very challenging) grade on the OutdoorSCOT scale. Count on about 15km, 752m of ascent and a 5-8 hour day on the standard route. Terrain: The Flowerdale path is firm and well drained — a real pleasure for the approach.
How prominent is Beinn an Eoin?
Beinn an Eoin has 434m of topographic prominence — the height of its summit above the highest col connecting it to higher ground.
Where should I park to climb Beinn an Eoin?
Standard parking is at NG857721 near Ullapool. Check the parking grid reference on an OS map before travel; informal laybys can fill on summer weekends.
When should I climb Beinn an Eoin?
The standard good-weather months for Beinn an Eoin are May, June, July, August, September. Outside those months, expect winter conditions on the high ground — full mountain kit, navigation skills, and a check of the SAIS avalanche forecast for the relevant region.
Can I bring my dog up Beinn an Eoin?
On a lead only — the route crosses ground with livestock or nesting-bird interest.
What's mobile reception like on Beinn an Eoin?
No signal in this Torridon/Gairloch area hill
Is Beinn an Eoin safe in winter?
In winter the steep north-west flank above the loch is the technical crux and becomes a serious snow slope after westerly storms — avalanche risk is real and the run-out into the frozen lochan is not somewhere to be carried into. The sandstone ridge ices up quickly. Most parties save Beinn an Eoin and Baosbheinn for late spring when the long days and cleaner snow lines make the double traverse feasible.

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