Beinn Udlaidh
3 classifications here — Marilyn, HuMP and Simm — belong to lists OpenFell holds only part of, so they have no list page. See how far the coverage goes.

- Height
- 840.4 m · 2,757 ft
- Prominence
- 522 m
- Grid reference
- NN 28033 33260
- Coordinates
- 56.46008, -4.79254
- County / area
- Argyll and Bute
- Region
- Glen Etive to Glen Lochy
- OS Landranger
- 50
- OS Explorer
- 377E
- Summit feature
- cairns on outcrop
- Key col
- NN329330 (318 m)
About Beinn Udlaidh
Rising above Glen Orchy near Tyndrum, Beinn Udlaidh is a Grampian hill whose summit is a plateau rather than a peak. Its northern flank is cut into by corries, giving that side a rougher profile than the broad top suggests.
A quartzite dyke runs down the northern side, dropping from the summit ridge the whole way to Glen Orchy — an unusual line to pick out on the hillside. The hill sits in Argyll and Bute and carries Corbett and Marilyn status.
Background written from facts in the Wikipedia article on Beinn Udlaidh (CC BY-SA 4.0). Heights, prominence and grid references come from the Database of British & Irish Hills, not from Wikipedia.
Access rights here
Yes Right to roam: Statutory right of responsible access to most land and inland water.
Yes Wild camping: Wild camping is broadly lawful under the 2003 Act.
General position for Scotland — local byelaws, seasonal restrictions and closures can override it. Full details: access rights in Scotland · check another location.
Daylight at this summit today
- Sunrise
- —
- Sunset
- —
- Daylight
- —
- Civil twilight ends
- —
Computed astronomically for 56.460, -4.793. Plan your finish with the daylight safety planner.
Summit weather live
Loading forecast for the summit (840 m)…
Forecast adjusted to summit altitude. Weather data from MET Norway (CC BY 4.0).
Finding the summit
outcrop 140m S at NN 28064 33126 is 0.3m lower.
The recorded summit point is cairns on outcrop. That distinction matters on broad or flat tops, where the obvious cairn is not always the true high point.
- Survey method
- Leica RX1250
- Record revised
- 30-Aug-20
- Drop measured from
- NN329330 · 318 m
Survey notes are field observations recorded in the Database of British & Irish Hills (v18.3, CC BY 4.0) by the hill-surveying community.
Nearest listed peaks
| Peak | Height | Distance |
|---|---|---|
| Beinn Bhreac-liath | 802 m | 2.3 km |
| Meall Odhar | 656.9 m | 3.8 km |
| Beinn Chuirn | 880 m | 4 km |
| Meall Tairbh | 664.4 m | 5.2 km |
| Beinn Odhar | 900.8 m | 5.7 km |
| Beinn na Sroine | 635.8 m | 6.3 km |