Glen Affric to Kintail — Coulin Forest and Falls of Glomach Back Track
Scotland's wildest glen, no guardrails.
Glen Affric is routinely called the most beautiful glen in Scotland, and once you’ve driven the forestry and estate track west from Cannich past Loch Beinn a’ Mheadhoin toward Alltbeithe, you won’t argue. The route pushes through ancient Caledonian pinewoods before the trees thin out and the track becomes a raw estate road across open deer forest. The Falls of Glomach approach off the Kintail side adds another dimension — one of Britain’s highest waterfalls sits invisible in a gorge until you’re nearly on top of it. The full through-route linking Affric to Morvich near Kintail is a genuine commitment, not a day loop.
This is a high-clearance 4WD route — not extreme, but absolutely not suitable for anything without decent ground clearance and low-range capability. The track surface degrades significantly in the upper glen and can be deeply rutted in wet seasons. Spring snowmelt turns crossings treacherous; late summer and early autumn are the practical window. No permits required for vehicle travel on estate tracks but check with Forestry and Land Scotland for any seasonal closures around stalking. Fuel and supplies in Cannich or Shiel Bridge. Cell coverage is essentially zero beyond the first few miles. This is the kind of drive you’ll talk about for years.
Trail Specs
| Difficulty | Difficult |
|---|---|
| Trail Type | Backcountry, High Clearance, Overland Route |
| Surface | Dirt, Gravel, Mixed |
| Features | Camping, Historic, Remote, Scenic, Water Crossings |
| Length (miles) | 28 mi / 45.1 km |
| Duration | 1-2 days |
| Max elevation (ft) | 1640 ft |
| Best season | June-October |
| Minimum vehicle | High-clearance 4WD with low range |
| Nearest town | Cannich, Scotland |
| Land manager | Forestry and Land Scotland / National Trust for Scotland |
| Permit required | No |
| Cell service | None |
| Water crossings | Yes |
| Dispersed camping | Yes |
| Official sources | forestryandland.gov.scot |
| Start coordinates | |
| End coordinates | |
| Copy both for Google Maps directionsClick to copy the directions URL · or open it directly in a new tab | |
| Find on Google | Search on Google → |
Location
Trail Conditions
No recent condition reports. Be the first to post one.
Log in to post a condition report.
Frequently asked questions
Can a lifted Defender or Hilux handle this trail, or is it expedition-vehicle territory?
A high-clearance 4WD with low range and good all-terrain tyres is the minimum — a Defender, Hilux, or similar will manage, but ground clearance matters on the rougher sections near Coulin Forest. Soft-roaders and standard AWD crossovers have no business here. Underbody protection is strongly advised given the exposed rock and drainage channels.
When does the track become impassable — is winter access realistic?
June through October is the reliable window. Winter brings deep mud, flooded crossings, and snow above 1,000ft that can trap vehicles with no recovery services within range. Spring (April–May) can be deceptively boggy even on dry days due to snowmelt saturating the ground.
Do you need a permit to drive Glen Affric and the Kintail route?
No dedicated overland permit is required, but sections cross land managed by Forestry and Land Scotland and the National Trust for Scotland — always check current access restrictions before departure at forestryandland.gov.scot. Scottish access rights apply to non-motorised travel; motorised access on private tracks can be restricted, so confirm with the relevant estate if in doubt.
What's the hardest section and what actually makes it gnarly?
The approach toward the Falls of Glomach is the committing part — narrow track, no passing places for long stretches, and water crossing points that can run deep after rain with no way to gauge depth from the cab. If a crossing is up, you're turning around; there's no alternative line and no one coming to help. The elevation gain is gradual but the surface degrades significantly in the latter half of the route.
How far is it to the nearest fuel from the trailhead, and is there anywhere to camp legitimately on-route?
Cannich has a small fuel stop but carry extra — the nearest reliable fuel with a margin for error is Inverness, roughly 30 miles east of the start. Dispersed camping is permitted along the route under Scottish Outdoor Access Code; the glen itself has established wild camping spots near the loch, but leave no trace standards are expected and heavily used areas show the damage when people don't.
Trail track
No GPX track for this trail yet. If you've driven it and have a track, contribute below.
Log in to contribute a GPX track.