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

- Height
- 1010.2 m · 3,314 ft
- Prominence
- 555 m
- Grid reference
- NN 57947 73966
- Coordinates
- 56.83544, -4.32998
- County / area
- Highland/Perth and Kinross
- OS Landranger
- 42
- OS Explorer
- OL50 393
- Summit feature
- ground on W edge of large windshelter
- Key col
- NN630759 (455 m)
About Beinn Udlamain
Beinn Udlamain rises immediately west of the summit of the Pass of Drumochter and east of Loch Ericht, roughly 30 km west-north-west of Blair Atholl. Its 1,010-metre top sits on the boundary between the Highland and Perth and Kinross council areas, in the country between Loch Ericht, Glen Tromie and Glen Garry.
Background written from facts in the Wikipedia article on Beinn Udlamain (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 56.835, -4.330. Plan your finish with the daylight safety planner.
Summit weather live
Loading forecast for the summit (1010 m)…
Forecast adjusted to summit altitude. Weather data from MET Norway (CC BY 4.0).
Finding the summit
ground 130m N is 0.5m lower, boulder 5m SW is lower.
The recorded summit point is ground on W edge of large windshelter. That distinction matters on broad or flat tops, where the obvious cairn is not always the true high point.
- Survey method
- Abney level/Leica RX1250
- Record revised
- 13-Dec-17
- Drop measured from
- NN630759 · 455 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.
The Beinn Udlamain group
One other listed summit sits in the same prominence group, with Beinn Udlamain as the independent hill at its head.
| Summit | Height | Drop |
|---|---|---|
| A' Mharconaich | 973 m | 112 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 |
|---|---|---|
| Sgairneach Mhor | 991.4 m | 2.1 km |
| A' Mharconaich | 973.2 m | 3.4 km |
| Geal-charn | 917.1 m | 4.6 km |
| The Sow of Atholl | 798.9 m | 4.6 km |
| Stob an Aonaich Mhoir | 855.6 m | 6.2 km |
| Beinn Bheoil | 1019 m | 6.6 km |