Marilyn · islands
Triuirebheinn
Only 357m tall but with enough prominence to stand alone in the Uists of the Outer Hebrides. This is the beauty of Marilyns — height is not everything when you have a genuine summit.
Quick facts
- Height
- 357m/ 1171ft
- Difficulty
- 1 / 5Easy
- Grid ref
- NF 81276 21260
Download GPX route file
Standard route
Standard route
A short, accessible walk across machair grassland and rocky coastline to the 357m summit. The low altitude and gentle gradients make this achievable in 1-3 hours.
Terrain
Low-level island terrain with good natural drainage. The maritime climate keeps the ground green year-round.
In winter
Island winters are mild but stormy. Snow is rare at low levels. The main winter challenge is short daylight and frequent gales.
Best time of year
Getting there
- Glasgow9h 32m
- Edinburgh11h 2m
OS maps: OS Landranger 31, OS Explorer 453S
Current conditions
Daylight Today
17h 09mwalking daylight
- Sunrise
- 05:39
- Sunset
- 21:14
- Civil dawn
- 04:52
- Civil dusk
- 22:01
NOAA Solar Calculator · 2 May 2026