Aonach Beag
2 classifications here — Simm and Murdo — belong to lists OpenFell holds only part of, so they have no list page. See how far the coverage goes.

- Height
- 1115.8 m · 3,661 ft
- Prominence
- 99 m
- Grid reference
- NN 45789 74181
- Coordinates
- 56.83350, -4.52918
- County / area
- Highland
- OS Landranger
- 42
- OS Explorer
- OL50 393
- Summit feature
- cairn
- Key col
- NN 4623 7423 (1017 m)
About Aonach Beag
This Aonach Beag stands in the empty country between Loch Ericht and Loch Laggan, about 4 km north-west of Ben Alder, and should not be mixed up with the better-known hill of the same name some 30 km west near Ben Nevis. The Gaelic reads as "little ridge", which sits oddly on a Munro.
It belongs to a chain of hills running between Loch Ossian and Loch Pattack, and three ridges converge at its top. Prominence is modest at 99 metres, the parent Geal-Charn lying about a kilometre east. Beinn Eibhinn to the west covers more ground but is slightly lower, with Lochan a' Charra Mhoir set between the two.
Background written from facts in the Wikipedia article on Aonach Beag (Ben Alder) (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
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- Daylight
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- Civil twilight ends
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Computed astronomically for 56.833, -4.529. Plan your finish with the daylight safety planner.
Summit weather live
Loading forecast for the summit (1116 m)…
Forecast adjusted to summit altitude. Weather data from MET Norway (CC BY 4.0).
Finding the summit
The recorded summit point is cairn. On broad or flat summits the obvious cairn is not always the true high point.
- Survey method
- Leica RX1250
- Record revised
- 13-Dec-17
- Drop measured from
- NN 4623 7423 · 1017 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.
Which hill this one belongs to
Aonach Beag is not counted as an independent hill in its own right. In prominence terms it belongs to Geal-charn (1,132 m) — the nearest Marilyn you can reach from this summit without first dropping below its key col, 1,017 m.
Grouping is by prominence alone: a summit belongs to the nearest higher Marilyn it connects to without a deeper intervening col. Over a large massif that can gather hills no one would walk in a single day, and which few would describe as parts of the same mountain — it is a measure of independence, not a suggested route.
Nearest listed peaks
| Peak | Height | Distance |
|---|---|---|
| Beinn Eibhinn | 1103.3 m | 1.2 km |
| Geal-charn | 1132 m | 1.3 km |
| Meall Glas Choire | 924 m | 2.5 km |
| Mullach Coire nan Nead | 922 m | 2.9 km |
| Sgor Iutharn | 1028 m | 3.2 km |
| Diollaid a' Chairn | 925 m | 3.3 km |