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Ben Aslak
Photo: Richard Webb / CC BY-SA 2.0 via Geograph
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Graham · Skye & The Small Isles

Ben Aslak

Ben Aslak (609m) is a twin-topped Graham rising directly above the Kylerhea narrows on the southern Skye peninsula. Sitting in the NG75 square, its rocky knoll summit looks across the tidal strait to Glenelg, with the Knoydart peaks filling the southern horizon and the Cuillin visible to the west on clear days. The hill marks the watershed between Loch na Dal and the Kylerhea river, and feels far wilder than its modest height suggests. The nearest settlement is Broadford on Skye.

Quick facts

Height
609m/ 1998ft
Distance
12 km
Ascent
457 m
Time
36 hrs
Difficulty
4 / 5Serious
Grid ref
NG750191
Parking
NG753206
Nearest
Fort William· Inverness 95km
Dogs
Dogs on lead required near livestockDog-friendly guide ↗

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Standard route

heather moorland 55% · rocky hillside 30% · grass and bog 15%

12km · 457m ascent · 3.2 hrs

Most parties start from the small layby on the Kylerhea road near NG753206, climbing northwest onto the broad heather-clad shoulder before working southwest toward the twin summit knolls. The route covers around 12km with 457m of ascent and is best done as an out-and-back along the same line — the south-west top is the true summit. Expect tussocky going underfoot for the first kilometre, with bare gneiss slabs emerging higher up and a final scramble onto the rocky crown.

Terrain

Almost entirely pathless — a couple of faint trods peter out in the heather, and you navigate by the lie of the ground. The bealach between the two summit knolls is broken by small crags and short slabby steps that can be passed on either side. In poor visibility the twin tops can be confusing; carry a compass and trust the bearing rather than the ground.

In winter

Snow lies only briefly on the Kylerhea hills, but when it does the deer-grass slopes turn glassy and the small crags around the bealach hold verglas long after the air has warmed. A south-westerly gale here funnels straight off the Sound of Sleat with little to break it. Pick a settled high-pressure window in February or March and you can have the twin tops to yourself.

Best time of year

Best OK Avoid

Getting there

  • Glasgow3h 22m
  • Edinburgh4h 1m
Parking: NG753206

OS maps: OS Landranger 33

Mobile signal: Poor. Remote Knoydart/Glenelg area; very limited coverage.

Current conditions

Daylight Today

19h 30mwalking daylight
Sunrise
04:38
Sunset
22:03
Civil dawn
03:36
Civil dusk
23:06

NOAA Solar Calculator · 31 May 2026

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Ben Aslak — common questions

How hard is Ben Aslak?
Ben Aslak is rated 4/5 (challenging) on the OutdoorSCOT scale. The standard route covers about 12km with 457m of ascent and takes most walkers 3-6 hours. Terrain: Almost entirely pathless — a couple of faint trods peter out in the heather, and you navigate by the lie of the ground.
Where do I park for Ben Aslak?
Standard parking is at NG753206 near Fort William. Check the parking grid reference on an OS map before travel; informal laybys can fill on summer weekends.
When is the best time to climb Ben Aslak?
The standard good-weather months for Ben Aslak 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 Ben Aslak?
Yes, but dogs must be kept on a lead — there is livestock or ground-nesting bird interest on the route.
Is there mobile signal on Ben Aslak?
Poor. Remote Knoydart/Glenelg area; very limited coverage.
Is Ben Aslak safe in winter?
Snow lies only briefly on the Kylerhea hills, but when it does the deer-grass slopes turn glassy and the small crags around the bealach hold verglas long after the air has warmed. A south-westerly gale here funnels straight off the Sound of Sleat with little to break it. Pick a settled high-pressure window in February or March and you can have the twin tops to yourself.