Marilyn · North-West Highlands
Cnoc Ceislein
The name means 'hillock' in Gaelic. A 523m hill near the Moray Firth with at least 150m of prominence — enough to feel like a real summit rather than a shoulder. The modest height belies the quality of the walking.
Quick facts
- Height
- 523m/ 1715ft
- Difficulty
- 2 / 5Moderate
- Grid ref
- NH 58916 70614
Download GPX route file
Standard route
Standard route
A steady ascent across the ancient Lewisian gneiss landscape unique to the northwest to the 523m summit. The walking is straightforward with clear views opening up as you gain height. Allow 2-4 hours.
Terrain
Ancient Lewisian gneiss and Torridonian sandstone underfoot — some of the oldest rock in Europe. The terrain is rough and boggy between outcrops.
In winter
Winter in the northwest is characterised by wind, rain and occasional snow. The remoteness adds an extra dimension of seriousness to winter outings.
This hill is in the Torridon SAIS forecast area. Check SAIS forecasts in winter (December–April).
Best time of year
Getting there
- Glasgow5h 47m
- Edinburgh5h 28m
OS maps: OS Landranger 21, OS Explorer 438W
Current conditions
Daylight Today
- Sunrise
- 05:25
- Sunset
- 21:04
- Civil dawn
- 04:36
- Civil dusk
- 21:53
NOAA Solar Calculator · 2 May 2026