Marilyn · North-West Highlands
Ben Griam Beg
The name means 'peak' in Gaelic. Standing at 579m in the far northeast near Helmsdale, this Marilyn offers a satisfying half-day walk to a genuine summit. The prominence ensures views that justify the effort.
Gaelic: “mountain, peak” · Pronunciation: ben
Quick facts
- Height
- 579.8m/ 1902ft
- Difficulty
- 2 / 5Moderate
- Grid ref
- NC 83186 41165
Download GPX route file
Standard route
Standard route
A steady ascent through the distinctive quartzite and sandstone terrain of Sutherland to the 579m 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
Northwest Highland winters are dominated by wind rather than deep snow. The maritime climate brings frequent freeze-thaw. Navigation in low cloud is the primary challenge.
This hill is in the Torridon SAIS forecast area. Check SAIS forecasts in winter (December–April).
Best time of year
Getting there
- Glasgow6h 27m
- Edinburgh7h 32m
OS maps: OS Landranger 10, OS Explorer 449S
Current conditions
Daylight Today
- Sunrise
- 05:20
- Sunset
- 21:06
- Civil dawn
- 04:31
- Civil dusk
- 21:55
NOAA Solar Calculator · 2 May 2026