Marilyn · islands
Cnoc Glas
The name means 'grey-green hillock' in Gaelic. A low-level 379m summit in the Scottish Highlands that proves hills do not need to be high to be rewarding. The prominence gives this Marilyn genuine character.
Quick facts
- Height
- 379.5m/ 1245ft
- Difficulty
- 1 / 5Easy
- Grid ref
- NA 06258 01616
Download GPX route file
Standard route
Standard route
A short, accessible walk with Atlantic exposure and views to neighbouring islands to the 379m summit. The low altitude and gentle gradients make this achievable in 1-3 hours.
Terrain
Island terrain varying from machair grassland to rocky hillside. Sea salt exposure affects the vegetation. Wind is a constant companion.
In winter
Maritime climate means mild winters with little snow but persistent wind and rain. A good option when mainland hills are in full winter conditions.
Best time of year
Getting there
- Glasgow12h 27m
- Edinburgh15h 55m
OS maps: OS Landranger 18, OS Explorer 460W
Current conditions
Daylight Today
- Sunrise
- 05:41
- Sunset
- 21:22
- Civil dawn
- 04:53
- Civil dusk
- 22:10
NOAA Solar Calculator · 2 May 2026