Glen
Glen Lui
The Caledonian pine approach to the Cairngorm plateau — ancient trees, Derry Lodge ruins, and the southern gateway to Ben Macdui.
- Munros
- 3
- Corbetts
- 3
- Grahams
- 1
- Wild swimming
- 1
Glen Lui runs north from the Linn of Dee through ancient Caledonian pinewoods toward the heart of the Cairngorm massif. The approach from the large National Trust car park at Linn of Dee (10km west of Braemar) follows a wide track through the Derry pines to the ruined Derry Lodge — a 10km return walk at low level that is one of the finest Caledonian forest walks in Scotland. Beyond Derry Lodge, the routes branch toward the Cairngorm plateau, Ben Macdui, and the Lairig an Laoigh.
The forest here is some of the finest remnant Caledonian pinewood on Deeside — old-growth Scots pine with a diverse understorey of juniper, blaeberry and heather. Crested tit and Scottish crossbill are both reliably present. The glen forms the southern approach to the Cairngorm plateau's most remote terrain.
The road in
Parking1 spot
Linn of Dee car park
50 cars
Free — National Trust for Scotland
Hills from Glen Lui3 Munros · 3 Corbetts · 1 Grahams
Wild swimming1 spot nearby
What's in the glen
Derry Lodge
The ruins of Derry Lodge — a Victorian shooting lodge that served the Mar Lodge Estate. The lodge was a significant waypoint on approaches to the Cairngorm plateau from Deeside for over a century. It fell into disrepair after the estate changed hands. The ruins sit at the junction of the Glen Derry and Glen Luibeg paths.
Derry pinewoods
The Derry pinewoods are among the finest remnant Caledonian pinewoods on Deeside — old-growth Scots pine with a diverse understorey of juniper, blaeberry and heather. Crested tit and Scottish crossbill are reliably present. The National Trust for Scotland manages this area actively for natural regeneration.
Our take
The Derry pines walk is consistently excellent. It is the right level of commitment for a winter day when the high plateau is out of condition — ancient forest, a clear track, and the ruins of Derry Lodge at the end. For the plateau, use this as the approach if you are coming from the south — it adds distance but the forest start is worth it.
History
Glen Lui runs north into the Cairngorms from Derry Lodge, the historic shooting lodge of the Mar estate (now part of the Mar Lodge Estate owned by the National Trust for Scotland since 1995). The glen is the principal walkers' approach to the Cairngorm core — Ben Macdui, Carn a' Mhaim, the Lairig Ghru — from the south, and the track from Linn of Dee to Derry Lodge has carried foot, pony and Land Rover traffic for over two centuries.
The Mar estate was the property of the Earls of Mar until forfeiture after the 1715 rising; it then passed through several owners — the Duff family of Fife, the Dukes of Fife — before being bought in 1995 by an anonymous trust on behalf of NTS, with significant funding from the Heritage Lottery Fund and the John Muir Trust. The estate is now managed as a "rewilding plus traditional sporting" model: deer numbers are actively reduced to allow pinewood regeneration, and the Derry / Lui pinewood is one of the most extensive remnants in Britain.
Practical
- Mobile signal
- Signal at Linn of Dee. None in the glen beyond the first kilometre.
- Midges
- Low–moderate(2/5)
- Public transport
- No public transport to Linn of Dee. Car or taxi from Braemar (10km).
- Dogs
- On lead — livestock or ground-nesting birds present.
Map
Hills (green), bothies (brown), parking (blue), wild swimming (light blue).
Nearby glens
Scotland outdoor updates
Route guides, condition reports and seasonal picks — once a month, no noise.
Glen Lui — common questions
- How's the drive into Glen Lui?
- Unsealed_track. Allow extra time for the drive in.
- Can you drive a campervan into Glen Lui?
- Best avoided in a big vehicle. Narrow sections, tight turns or scarce passing space make Glen Lui awkward for motorhomes and large campervans — park in a wider valley and walk in.
- Will midges be a problem in Glen Lui?
- We rate Glen Lui 2/5 for midges — moderate between late May and September. Still, humid evenings are peak biting time; wind and height are your friends. Pack Smidge and a head net from May.
- Is it legal to wild camp in Glen Lui?
- Yes. Under the Land Reform Act 2003 you can wild camp on most unenclosed land in Scotland, provided you follow the Scottish Outdoor Access Code — keep off enclosed farmland, camp in small groups, and leave no trace. Glen Lui sits outside the Loch Lomond and Trossachs Camping Management Zones, so the March-September permit restrictions there don't apply here.
- How do I reach Glen Lui by public transport?
- No public transport to Linn of Dee. Car or taxi from Braemar (10km).