Marilyn · islands
Airneabhal [Arnaval]
A low-level 254m summit in the Uists of the Outer Hebrides that proves hills do not need to be high to be rewarding. The prominence gives this Marilyn genuine character.
Quick facts
- Height
- 254.9m/ 836ft
- Difficulty
- 1 / 5Easy
- Grid ref
- NF 78510 25589
Download GPX route file
Standard route
Standard route
A short, accessible walk with Atlantic exposure and views to neighbouring islands to the 254m 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 41m
- Edinburgh11h 11m
OS maps: OS Landranger 22, 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